– Reports Revenue of $162.0 Million and Total Gross Profit of 21.8%
– Begins Reporting Gross Profit for Semiconductor Manufacturing Services and Standard Products Group
– Comprehensive Cost Reduction Plans Initiated

SEOUL, South Korea and SAN JOSE, Calif., Aug. 6, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced financial results for the second quarter ended June 30, 2015.

Revenue for the second quarter of 2015 was $162.0 million, a 1.7% decline compared to $164.9 million for the first quarter of 2015, and down 5.8% compared to $172.1 million for the second quarter of 2014. Semiconductor Manufacturing Services (Foundry) revenue in the second quarter of 2015 was $79.0 million, Display Solutions revenue was $48.9 million and Power Solutions revenue was $34.0 million.

Gross profit was $35.3 million, or 21.8% as a percent of revenue, for the second quarter of 2015. This compares to gross profit of $35.0 million, or 21.2%, for the first quarter of 2015 and $35.5 million, or 20.6%, for the second quarter of 2014. Gross profit improvement stemmed from improved product mix and cost savings activities. Aside from reporting its total gross profit, beginning with this second quarter, MagnaChip is now also reporting the gross profit for its Foundry business segment, and its new Standard Products Group business segment, which includes the Display Solutions and Power Solutions business lines. In the second quarter of 2015, Foundry gross profit was 21.8% and Standard Products Group gross profit was 21.7%.

Net loss, on a GAAP basis, for the second quarter of 2015 totaled $30.6 million, or $0.90 per diluted share, compared to net loss of $20.0 million, or $0.59 per diluted share, for the first quarter of 2015 and net income of $15.0 million, or $0.43 per diluted share, for the second quarter of 2014. Net loss was impacted primarily by lower revenue and gross profit as well as by non-cash foreign currency translation loss.

“Revenue in the second quarter was in line with our guidance and gross profit was higher than expected, but the near-term foundry business remains weak and we continue to face major challenges for the remainder of the year,” said YJ Kim, Chief Executive Officer. “We have identified new foundry opportunities to broaden our customer base and position MagnaChip for longer-term growth, but these engagements typically take several quarters to ramp up.”

In commenting on MagnaChip’s previously announced plan to implement a comprehensive cost reduction program, Chief Financial Officer Jonathan Kim said, “Given the current business outlook, we have already reduced our spending by approximately $20 million in the first half of 2015. We are moving to reduce total normalized spending by over $40 million in 2015 and have launched a comprehensive review to assess the feasibility of further cost reductions in 2016.”

Adjusted net loss, a non-GAAP measurement, for the second quarter of 2015 totaled $11.1 million, or $0.32 per diluted share, compared to an adjusted net loss of $9.6 million, or $0.28 per diluted share, in the first quarter of 2015 and compared to an adjusted net loss of $14.1 million, or $0.41 per diluted share, for the second quarter of 2014.

Management believes that non-GAAP financial measures, when viewed in conjunction with GAAP results, can provide a more meaningful understanding of the factors and trends affecting MagnaChip’s business and operations. However, such non-GAAP financial measures have limitations and should not be considered as a substitute for net income or as a better indicator of our operating performance than measures that are presented in accordance with GAAP. A reconciliation of GAAP results to non-GAAP results is included following the financial statements.

Cash and cash equivalents totaled $72.7 million at the end of the second quarter of 2015, a decrease of $18.7 million from the end of the prior quarter.

As disclosed in MagnaChip’s 2015 proxy statement, the Board of Directors has established a Strategic Review Committee to assist the Board in reviewing, considering and evaluating strategic alternatives that may be available to MagnaChip. MagnaChip has engaged Barclays to serve as its financial adviser in connection with the strategic review process. No decision has been made to enter into a transaction at this time and MagnaChip can offer no assurance that it will enter into any transaction in the future. MagnaChip does not intend to disclose further developments unless and until such time as its Board of Directors has approved a specific course of action, or it otherwise deems further disclosure is appropriate or required.

The following table sets forth information relating to the operating segments:

Second Quarter and Recent Company Events
– Established a task force to offer diversified products with ultra-low power technology for the fast growing Internet of Things (IoT) market
– Introduced a new premium 0.18 micron Bipolar-CMOS-DMOS (BCD) 100V high voltage process featuring operability up to 100V for various applications
– Received the Korea Patent Technology “King Sejong” grand prize award for the first half of 2015 granted by the Korean Intellectual Property Office
– Initiated the co-development of a 0.18 micron automotive MCU process with several partners

Business Outlook
For the third quarter of 2015, MagnaChip anticipates:
Revenue to be in the range of $145 million to $155 million
Gross profit to be 20% to 22% as a percent of revenue

Conference Call
MagnaChip will hold a conference call at 5 p.m. EDT today (August 6, 2015) to discuss the second quarter 2015 financial results. The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 92718867 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 5 p.m. EDT start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.
A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 92718867.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

Safe Harbor for Forward-Looking Statements
Information in this release regarding MagnaChip’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. These statements include statements about our future operating and financial performance, including third quarter 2015 revenue and gross profit and expectations related to future spending and cost reduction initiatives. All forward-looking statements included in this release are based upon information available to MagnaChip as of the date of this release, which may change, and we assume no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from our current expectations. Factors that could cause or contribute to such differences include general economic conditions, the impact of competitive products and pricing, timely design acceptance by our customers, timely introduction of new products and technologies, ability to ramp new products into volume production, industry wide shifts in supply and demand for semiconductor products, industry and/or company overcapacity, effective and cost efficient utilization of manufacturing capacity, financial stability in foreign markets and the impact of foreign exchange rates, unanticipated costs and expenses or the inability to identify expenses which can be eliminated, compliance with U.S. and international trade and export laws and regulations by us and our distributors, and other risks detailed from time to time in MagnaChip’s filings with the SEC, including our Form 10-K filed on May 28, 2015 and subsequent registration statements, amendments or other reports that we may file from time to time with the SEC and/or make available on our website. MagnaChip assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and SAN JOSE, July 27, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX) will hold a conference call Thursday, August 6, 2015 at 5 p.m. EDT to discuss the Company’s second quarter 2015 financial results. Participating in the call will be YJ Kim, MagnaChip CEO and Jonathan Kim, Executive Vice President and CFO. The earnings press release will be issued after the market closes that day.

The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 92718867 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 5 p.m. EDT start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.

A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 92718867.

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1.408.625.1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82.2.6903.3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., July 6, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it has started the co-development of an automotive MCU process with ABOV Semiconductor, Automotive Electronic Systems and Semiconductors Lab. of UNIST (Ulsan National Institute of Science and Technology) and Analog & Mixed Signal Integrated Circuit Lab. of SNU (Seoul National University) using MagnaChip’s 0.18 micron automotive process.

MagnaChip plans to develop MCU products with ABOV, a fabless semiconductor company specializing in MCU products, using MagnaChip’s 0.18 micron automotive process. The launch of this co-development project with ABOV will strengthen and expand MagnaChip’s position in the automotive MCU market. Using MagnaChip’s 0.18 micron automotive process, MagnaChip and ABOV plan to jointly develop IP and MCU products qualified under condition AEC Q100 Grade 0.

For this development project, MagnaChip will be providing the 0.18 micron automotive process and the design library including EEPROM & SRAM IP, Analog IP, Standard cell library and I/O library. Jointly, ABOV will design the microcontroller and UNIST will provide the LIN/CAN communication IP while SNU will offer sensor interface circuits by using MagnaChip’s 0.18 micron automotive process design kit. The development schedule is to complete IP & product evaluation and to finish set level verification by the end of 2015.

MagnaChip’s existing portfolio includes 1.8V/3.3V CMOS, 52V LDMOS/EDMOS, fully isolated 32V nLDMOS and diverse analog IP such as ADC, DAC, LDO, OSC and POR. Under the AEC-Q004 Zero Defect Guideline MagnaChip has also offered embedded EEPROM with ECC and plans to build a complete automotive process portfolio such as 1.8V/5.0V CMOS, BCD 80V and SOI 100V in an effort to meet all of the customer’s needs.

ABOV intends to jointly develop and integrate with MagnaChip a suite of automotive peripherals for their microcontrollers including applications such as sensor readout circuits, LED drivers for headlights and tail lights and motor drivers for electric chairs.

YJ Kim, MagnaChip’s Chief Executive Officer stated, “We are very pleased to be jointly developing automotive qualified microcontrollers with ABOV. This is another example of our continued effort to expand our specialty technology portfolio for the automotive and other growing markets. MagnaChip and ABOV are committed to continue to develop this strategic partnership and to expand both companies’ effort in the automotive market.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, mainly for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise.

About ABOV Semiconductor
Headquartered in South Korea, ABOV Semiconductor is a competitive solution provider of various types of MCUs from simple logic devices to mixed-signal devices with RF connectivity. ABOV Semiconductor provides easy and convenient eco-systems with which customers can develop target applications on time for mass production. ABOV’s comprehensive MCU portfolio has been offering customers’ benefits and satisfactions in terms of price, product quality, and delivery on top of high-quality engineering supports.

MagnaChip Contacts

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-3-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., June 22, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it received the Korea Patent Technology “King Sejong” grand prize award for the first half of 2015 granted by the Korean Intellectual Property Office.

The award was in recognition of MagnaChip’s “Stepped-Gate Oxide Extended Drain MOSFET Semiconductor Device and Manufacturing Method.” This technology is targeted at applications such as AMOLED and LED TV Display Driver ICs. This technology has advantages over the existing medium voltage MOSFET in that it has low threshold voltage and high saturation current, making it well-suited for small size transistors.

In addition, this technology is suitable for applications requiring die-size shrinks because there is no thermal degradation as it relates to breakdown voltage and leakage current. This enables increased die-yields per wafer thereby reducing the unit cost to the customer.

“We are very pleased to have received this prestigious Korea Patent Technology Award from the Korean Intellectual Property Office. This is a strong endorsement of MagnaChip’s technological capabilities,” said YJ Kim, CEO of MagnaChip. “Our focus is to expand our R&D efforts to continue to grow our patent technology portfolio to help our customers enhance the competitiveness of their products.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for consumer, computing, communication, industrial, automotive and Internet of Things applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., June 1, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it now offers a new premium 0.18 micron Bipolar-CMOS-DMOS (BCD) 100V high voltage process. This new process features operability up to 100V for various applications that include DC-DC converters, Power-over-Ethernet, LED drivers, motor drivers, audio amps and PMICs.

The 0.18 micron 100V BCD process is compatible with standard CMOS processes and uses high density logic devices (1.8V) and high performance analog devices (5V). Utilizing MagnaChip’s proprietary deep-trench isolation technology and high voltage LDMOS device optimization, 100V operation LDMOS (Laterally Diffused Metal Oxide Semiconductor) can be implemented on conventional silicon substrates without using more expensive SOI (Silicon-On-Insulator) substrates thereby providing a more cost effective solution to foundry customers. The new process also supports non-volatile memory (NVM) storage technologies such as electrical fuse, OTP (one time programmable memory) and MTP (multiple time programmable memory). Another added feature is that this new process will also support option devices such as Tantalum Nitride thin film resistor, copper wire bonding, thick top metal and redistribution layer process options.

“We are very pleased to offer our 0.18um 100V BCD process solution that combines high-performance and cost efficiency at the same time,” said YJ Kim, MagnaChip’s Chief Executive Officer. “In addition to 100V BCD, MagnaChip will continue to enhance the BCD portfolio from 30V~200V, targeting multiple expanding markets such as mobile, consumer, communication, industrial and automotive.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

Magnachip Reports First Quarter 2015 Financial Results

– Reports Revenue of $164.9 million and gross margin of 21.2%
– Announces YJ Kim as CEO and a Member of Board of Directors; Jonathan Kim as CFO
– Launched a Comprehensive Cost and Portfolio Optimization Program; Engages Independent Business Advisory Firm to Assist with Evaluation
– Combines Display and Power Solutions into Newly Formed Standard Products Group
– Names a Chief Compliance Officer to Executive Team

SEOUL, South Korea and CUPERTINO, Calif., May 28, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced financial results for the first quarter ended March 31, 2015.

The Company also announced the appointment of YJ Kim, a semiconductor industry veteran, as Chief Executive Officer and a member of the Company’s Board of Directors, and Jonathan Kim as Executive Vice President and Chief Financial Officer. Both held the same posts on an interim basis for the past year. In addition, the Company named Theodore Kim as Executive Vice President and Chief Compliance Officer, a newly created position, reporting directly to the Board of Directors. He continues to serve as General Counsel.

On behalf of MagnaChip’s Board, Chairman Doug Norby said, “I am pleased that, after conducting a broad and thorough search process, the Board has unanimously appointed YJ to lead MagnaChip and Jonathan to serve as CFO. As interim CEO, YJ provided strong leadership and strategic vision to the Company during this important period. Jonathan successfully led the completion of the restatement process, and has proven himself to be a very capable financial executive. The Board looks forward to working with the two leaders to improve MagnaChip’s performance.”

Revenue for the first quarter of 2015 was $164.9 million, a 1.7% decline compared to $167.7 million for the fourth quarter of 2014 and flat compared to $164.2 million for the first quarter of 2014.

Gross profit was $35.0 million or 21.2%, as a percent of revenue, for the first quarter of 2015. This compares to gross profit of $34.5 million or 20.6% for the fourth quarter of 2014 and $40.3 million or 24.5% for the first quarter of 2014.

Net loss, on a GAAP basis, for the first quarter of 2015 totaled $20.0 million or $0.59 per diluted share. This compares to a net loss of $63.8 million or $1.87 per diluted share for the fourth quarter of 2014 and a net loss of $21.6 million or $0.63 per diluted share for the first quarter of 2014. Net loss was impacted primarily by lower revenue and gross margin as well as by substantial accounting, legal and other related costs associated with our restatement and certain related litigation and other regulatory investigations and actions.

“We continue to face major challenges as a result of strategic missteps in the past, so we have implemented a comprehensive cost and portfolio optimization program to position MagnaChip for growth over the long-term while we also work to improve fab utilization and boost engineering efficiencies,” said CEO YJ Kim. “Our goal is to broaden our customer base, expand into new markets including sensors and the Internet of Things (IoT), accelerate product innovation and improve engineering productivity. To help achieve these goals and streamline product functions, we recently combined our Display Solutions and Power Solutions divisions into a single Standard Products Group.”

MagnaChip also announced today that HK Kim, Executive Vice President and General Manager of the Power Solutions Division, and Brent Rowe, Executive Vice President of Worldwide Sales, have resigned. The Company announced earlier this month that TY Hwang, formerly the President and Chief Operating Officer, resigned effective April 30.

“We devoted substantial efforts and resources to getting caught up on our delayed SEC filings. With today’s filing of our 2014 10-K and with the filing of our 10-Q for the first quarter of 2015, which we expect to file within the next two weeks, we will be current with our filings and plan to be a timely filer starting in the second quarter,” said Jonathan Kim, Chief Financial Officer. “We are committed to achieving and maintaining a strong internal control over financial reporting and financial reporting integrity.” In addition, Mr. Kim said, “We have engaged a global consulting firm with considerable expertise in cost and portfolio optimization to help us focus on strategies to emerge from our current challenges and to drive our business forward and return long-term value to our shareholders.”

Adjusted net loss, a non-GAAP measurement, for the first quarter of 2015 totaled $9.6 million or $0.28 per diluted share compared to an adjusted net loss of $10.8 million or $0.32 per diluted share for the fourth quarter of 2014 and an adjusted net loss of $6.4 million or $0.19 per diluted share for the first quarter of 2014.

Management believes that non-GAAP financial measures, when viewed in conjunction with GAAP results, can provide a more meaningful understanding of the factors and trends affecting MagnaChip’s business and operations. However, such non-GAAP financial measures have limitations and should not be considered as a substitute for net income or as a better indicator of our operating performance than measures that are presented in accordance with GAAP. A reconciliation of GAAP results to non-GAAP results is included following the financial statements.

Combined cash balances (cash and cash equivalents) totaled $91.4 million at the end of the first quarter of 2015, a decrease of $11.0 million from the end of the prior quarter.

First Quarter and Recent Company Events

Appointed YJ Kim as CEO and Jonathan Kim as CFO
Appointed Theodore Kim as Chief Compliance Officer
Announced Diversified Products for Internet of Things Applications
Announced 5th Annual Foundry Technology Symposium in Taiwan, California, and Texas
Introduced Automotive Qualified Display Driver ICs for Major Japanese LCM Maker
Completed Review and Restatement of Financial Results
Introduced New Step-Down LED Backlight Drivers
Offered Enhanced 0.13 Micron Embedded EEPROM Process Technology
The Company today filed its Annual Report on Form 10-K for the year ended Dec. 31, 2014, with the Securities and Exchange Commission. A copy of this and other MagnaChip SEC filings is available at www.magnachip.com.

Business Outlook

For the second quarter of 2015, MagnaChip anticipates:
Revenue will be in the range of $155 million to $165 million.
Gross margin will be 17.0% to 19.0% as a percent of revenue.
Conference Call

MagnaChip will hold a conference call at 5 p.m. EDT today to discuss the first quarter 2015 financial results. The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 49272803 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 5 p.m. EDT start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.

A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 49272803.

About MagnaChip Semiconductor Corporation

Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through MagnaChip’s website is not a part of, and is not incorporated into, this release.

Safe Harbor for Forward-Looking Statements

Information in this release regarding MagnaChip’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. These statements include statements about our ability to capitalize on improving market dynamics and future operating and financial performance including second quarter 2015 revenue and gross margin. All forward-looking statements included in this release are based upon information available to MagnaChip as of the date of this release, which may change, and we assume no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from our current expectations. Factors that could cause or contribute to such differences include general economic conditions, the impact of competitive products and pricing, timely design acceptance by our customers, timely introduction of new products and technologies, ability to ramp new products into volume production, industry wide shifts in supply and demand for semiconductor products, industry and/or company overcapacity, effective and cost efficient utilization of manufacturing capacity, financial stability in foreign markets and the impact of foreign exchange rates, unanticipated costs and expenses or the inability to identify expenses which can be eliminated, compliance with U.S. and international trade and export laws and regulations by us and our distributors, and other risks detailed from time to time in MagnaChip’s filings with the SEC, including our Form 10-K filed on May 28, 2015 and subsequent registration statements, amendments or other reports that we may file from time to time with the SEC and/or make available on our website. MagnaChip assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., May 26, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX) will hold a conference call Thursday, May 28, 2015 at 5 p.m. EDT to discuss the Company’s first quarter 2015 financial results. The earnings press release will be issued after the market closes that day. The Company also intends to file its Annual Report on Form 10-K for the year ended Dec. 31, 2014, with the Securities and Exchange Commission after the market closes that day. MagnaChip’s SEC filings are available at www.magnachip.com.

The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 49272803 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 5 p.m. EDT start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.

A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 49272803.

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1.408.625.1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82.2.6903.3195
chankeun.park@magnachip.com

Magnachip Announces Management Changes

SEOUL, South Korea and CUPERTINO, Calif., May 4, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip” or the “Company”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that Tae Young Hwang has resigned as the Company’s Chief Operating Officer and President and from all other officer and director positions with the Company and its subsidiaries. Mr. Hwang’s resignation was effective as of April 30, 2015.

The Company also announced that Young-Joon Kim, the Company’s Interim Chief Executive Officer and General Manager, Display Solutions Division, will assume Mr. Hwang’s duties as the Company’s principal operating officer. In addition, the Company announced that Seung-Hoon Lee, the Company’s Senior Vice President of Manufacturing Operations, will oversee the Company’s semiconductor manufacturing services operations on a day-to-day basis and will report to Mr. Kim. Mr. Lee, who has 28 years of manufacturing operations experience in the semiconductor industry, is the current head of the Company’s fabrication facility in Gumi, South Korea, and previously served as the head of the Company’s fabrication facility in Cheongju, South Korea.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through MagnaChip’s website is not a part of, and is not incorporated into, this release.

Safe Harbor for Forward-Looking Statements
Information in this release regarding the Company’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. All forward-looking statements included in this release are based upon information available to the Company as of the date of this release, which may change, and the Company assumes no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from the Company’s current expectations. The Company assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACT:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., April 20, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products announced today that it has kicked-off an Internet of Things (IoT) task force and will offer diversified products with ultra-low power technology in anticipation of the fast growing IoT market. Gartner estimates that the processing, sensing and communications segments of the IoT market will grow at a compound annual growth rate (CAGR) of 29.2% from $7B in 2013 to $43B by 2020. This rapid growth rate outpaces the rest of the semiconductor industry which is predicted to grow at a rate of 4.6% over the same period.

MagnaChip offers a 0.18 micron ultra-low power technology that enables System-on-a-Chip (SoC) applications with low active and low stand-by power consumption. This new process features very low start-up voltage and enables DC-DC Boost Converters to be suitable for IoT applications. Another important technology feature is operational efficiency. This process allows for low electrical current draw, which is suitable for IoT devices such as solar cells, thermoelectric generators, vibration energy harvesters and electromagnetic harvesters.

Based on its already developed 0.18 micron ultra-low power technology, MagnaChip also plans to provide a diversified portfolio within the ultra-low power sector. This includes 0.13 micron ultra-low power EEPROM, Bipolar-CMOS-DMOS (BCD) and mixed-signal technologies. Ultra-low power technology is a key element for conserving energy usage within IoT devices. IoT applications demand an always on, low-power energy source and long battery life which are requirements that MagnaChip’s ultra-low power technology enables.

MagnaChip also offers 0.18 micron and plans to offer 0.13 micron Silicon on Insulator (SOI) RF-CMOS technologies, which is suitable for use in antenna switching, tuner and Power Amplifier (PA) applications. Switches and tuners are core components of wireless Front-End-Modules (FEMs) for cellular and Wi-Fi connectivity in IoT devices. MagnaChip’s CMOS based FEMs reduce manufacturing cost and time to market while providing competitive performance for multiband and multimode smartphones, tablets and other IoT devices.

Furthermore, MagnaChip’s 0.13 and 0.18 micron BCD technologies support high-voltage (up to 100V) and high-efficiency power ICs such as voltage regulators and converters, Power-over-Ethernet and smart LED Lighting solutions, which are essential power elements in IoT applications. With the combination of power devices with lower Specific On-Resistance (Rsp, defined as drain-source resistance times device area, Rds*A), improved isolation and higher reliability, MagnaChip’s 0.13 and 0.18 micron BCD processes will help our foundry customers to design IoT products with smaller and more power efficient characteristics.

“We believe there is tremendous growth opportunity in the IoT market and our participation is part of our overall strategy to broaden our product portfolio in new markets,” said YJ Kim, MagnaChip’s interim Chief Executive Officer. “MagnaChip’s IoT task force and business consortium with key business partners will reinforce our position as a key manufacturing service provider in the expanding IoT market.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., April 6, 2015 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip” or the “Company”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that, as expected, on April 1, 2015, the Company received a letter from the New York Stock Exchange (the “NYSE”) indicating that the Company is not in compliance with the NYSE’s continued listing requirements under the timely filing criteria outlined in Section 802.01E of the NYSE Listed Company Manual as a result of its failure to timely file its Annual Report on Form 10-K for the fiscal year ended December 31, 2014 (the “2014 Form 10-K”).

As previously disclosed by the Company in its Form 12b-25 filed with the Securities and Exchange Commission (the “SEC”) on March 17, 2015, because of the time, effort and resources required to complete the Company’s 2013 Annual Report on Form 10-K, as well as the Company’s 2014 Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2014, June 30, 2014 and September 30, 2014, each of which was filed with the SEC on February 12, 2015, the Company was substantially delayed in initiating its 2014 fiscal year end close and audit. The Company is currently in the process of completing the preparation of its financial statements for its fiscal year ended December 31, 2014 and its 2014 Form 10-K, and currently anticipates filing its 2014 Form 10-K in the second quarter of 2015; however, the Company cannot provide any assurances at this time that it will be able to meet its expected timing.

The NYSE has informed the Company that, under the NYSE rules, the Company will have six months (until September 30, 2015) to file its 2014 Form 10-K with the SEC. If the Company fails to file its 2014 Form 10-K on or before such date, then the NYSE may, in its sole discretion, grant an additional extension of up to six months depending on the specific circumstances. The letter from the NYSE also notes that the NYSE may commence delisting proceedings at any time during the extension period if the circumstances warrant.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through MagnaChip’s website is not a part of, and is not incorporated into, this release.

Safe Harbor for Forward-Looking Statements
Information in this release regarding the Company’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. All forward-looking statements included in this release, including expectations about the timing, form and content of the Company’s 2014 Form 10-K and other SEC filings are based upon information available to the Company as of the date of this release, which may change, and the Company assumes no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from the Company’s current expectations. Factors that could cause or contribute to such differences include the impact of the internal investigation, restatement and delayed SEC report filings on the Company’s business, including its customers, suppliers, counterparties, and under the Company’s debt instruments; the extent of any material weakness or significant deficiencies in the Company’s internal control over financial reporting; the outcome of litigation and other claims or proceedings arising out of the restatement; and other risks and uncertainties of the Company’s business detailed from time to time in the Company’s filings with the SEC, including without limitation those described under the heading “Risk Factors” in the Company’s Annual Report on Form 10-K filed on February 12, 2015, as well as subsequent registration statements, amendments or other reports that the Company may file from time to time with the SEC and/or make available on its website. The Company assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACT:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com