changxin

According to Caixin, the storage chip manufacturer Changxin Technology issued a reminder on the 29th, stating that the company has recently discovered that illegal individuals and unauthorized intermediary organizations are falsely using the names "Changxin Technology," "Changxin Group," and "Changxin Storage" to spread false recruitment information on online platforms.Changxin Technology reminds everyone not to download unknown software, not to click on unfamiliar links, and not to provide personal sensitive information to unofficial personnel; do not participate in activities that require payment or tasks to obtain job opportunities; do not trust false promises spread by unofficial social media accounts, as well as fabricated job locations and salaries.

According to the website of China Securities Index Company, Changxin Technology has been included in the Shanghai Composite Index, with a weight of 4.67%, currently the largest weighted stock in the index. Agricultural Bank of China and Industrial and Commercial Bank of China are in the second and third positions, with weightings of 3.83% and 3.77%, respectively.Changxin Technology has also been included in the Shanghai STAR Market Composite Index, with a weight of 15.74%, also the largest weighted stock. According to the compilation plan, the weight factor will be adjusted on the next trading day after the second Friday of each month, or when the newly included sample weight exceeds 15%.

Market research firms Counterpoint Research and TrendForce stated on the 18th that China's DRAM manufacturer Changxin Storage's monthly wafer production capacity is expected to expand from the current approximately 320,000 wafers to 420,000 wafers by 2027, adding about 100,000 wafers in just over a year, an increase of 31.3%.The industry expects that Changxin Storage's monthly DRAM wafer production capacity will reach 500,000 to 600,000 wafers by the end of 2028. If calculated at the upper limit of 600,000 wafers, this would be an increase of 280,000 wafers compared to the current level, an increase of approximately 87.5%.

Changxin Technology announced that it expects its operating revenue for the first three quarters of 2026 to be approximately 265 billion to 270 billion yuan, an increase of 232.916 billion to 237.916 billion yuan compared to the same period last year; it is expected that the net profit attributable to shareholders of the listed company will be approximately 131 billion to 132.5 billion yuan, compared to a loss of 5.28 billion yuan in the same period last year, achieving a turnaround.The company stated that due to the growth in demand for AI computing power and the improvement in the prosperity of the DRAM industry, there is a supply shortage of products and prices have risen sharply; the company is advancing capacity construction, product research and development, and process technology improvements, optimizing operational management and expanding the market.In addition, the company's chairman, Zhu Yiming, proposed to repurchase company shares for 1 billion to 2 billion yuan, with the repurchased shares intended for employee equity incentives, employee stock ownership plans, or reducing registered capital. The relevant plan still needs to go through the review process.

Changxin Storage (CXMT), a Chinese memory chip company, announced that it has made key progress on a new storage architecture. Samsung Electronics and SK Hynix are also advancing similar architectures to increase storage density. The company's president, Cao Kanyu, stated at an industry event in Shanghai that Changxin Storage plans to launch new server memory products based on this architecture by the end of 2026, according to a company statement.The architecture is designed as 4F², meaning each memory cell occupies an area of 4F², where F is the minimum line width of the semiconductor. The company claims that this proprietary transistor design can improve storage density and efficiency by accommodating more memory cells on a single chip. Currently, mainstream commercial DRAM uses a 6F² cell structure.

According to on-chain analyst Yu Jin's monitoring, the largest short position established the day before Changxin Storage (Changxin Storage) went public has been completely closed 10 hours ago.This address shorted at a price of $6.5 and closed the position at a price of $8.5 after holding for 2 months, resulting in a total loss of $10.98 million, including a funding fee loss of $5.18 million and a price change loss of $5.8 million.

According to a report by South Korea's "JoongAng Ilbo," a statement obtained from a former head of equipment investment at Changxin Memory Technologies (CXMT), who has a background at Samsung Electronics, reveals that the former CEO of CXMT, Wang Ningguo, summoned the Korean team, including the individual in question, from October to December 2016. He demanded they bring back Samsung Electronics' Process Recipe Plan (PRP) and equipment information, threatening to report them to the South Korean government if they failed to do so, and warned them to verify their connections and not to lie. The individual stated that they felt scared at the time. The report mentioned that CXMT's management referred to Samsung Electronics as "Huangshan."After working at Samsung Electronics for 28 years, the individual joined CXMT and was prosecuted for allegedly leaking and using Samsung's 1.6 trillion won investment in the world’s first 18-nanometer DRAM process without authorization. In April of this year, they were sentenced to seven years in prison in the first trial and are currently in the second trial. The PRP includes the sequence of about 600 steps in DRAM manufacturing, equipment, condition values, and the companies and models of the equipment. Park, a former process design engineer at Samsung, hand-copied the relevant content into a 12-page notebook in September 2016 and brought it out, and is currently under an Interpol Red Notice.During the court hearing, the individual stated that there was a claim made during communications with the Chinese side that investment would not be provided to CXMT if they could not produce the 18-nanometer process. They later learned that the other party had wanted the technology from the very beginning, and CXMT initially had no plans to develop it independently. The pressure mentioned occurred before a meeting to prepare for the investment application. CXMT was established in 2016 with an investment of 14.4 billion yuan from Hefei Industrial Investment, a subsidiary of the Hefei municipal government, and had not been profitable for about 10 years, achieving its first annual profit last year with a net profit of 7.1 billion yuan.

The global memory market continues to face severe shortages, with AI and cloud applications driving demand and prices for DRAM and NAND Flash. China's two major memory manufacturers, Yangtze Memory Technologies and Changxin Memory Technologies, are set to break the current duopoly.Yangtze Memory Technologies will begin trial production of LPDDR5 DRAM by the end of 2026, while Changxin Memory Technologies aims to transition from DRAM to NAND Flash. Industry speculation suggests that the two companies may face off as early as 2028. Yangtze Memory Technologies has completed the development of 294-layer 3D NAND using Xtacking technology, and Samsung will enter into a patent licensing agreement with them in 2025, starting with the 10th generation V-NAND.Yangtze Memory Technologies' phase three plan is set to commence production by the end of 2026, with an initial capacity of approximately 25,000 wafers of DRAM, ramping up in 2027, targeting LPDDR5, and planning for subsequent expansions as well as HBM and 3D DRAM. Changxin is reported to be setting up a NAND research and production line in Beijing, with mass production expected as early as 2028 to 2029.

According to TechPowerUp, Chinese DRAM manufacturer Changxin Storage (CXMT) expects to reach a monthly production capacity of approximately 350,000 DRAM wafers by the end of 2026, while Micron estimates around 375,000 wafers during the same period. The cleanroom construction cycle for Changxin Storage is about 12 months, shorter than the industry norm of 21 to 24 months.Due to U.S. sanctions preventing access to EUV, Changxin Storage is using older DUV lithography and multi-patterning technology. The company has begun shipping 16 Gb DDR5 chips at a speed of 8000 MT/s, with a chip area of 67 mm² and a density of 0.239 Gb/mm², where the G4 unit is 20% smaller than the G3. The 24 Gb modules are being mass-produced at approximately 6000 MT/s, and LPDDR5X-10667 modules (12 Gb and 16 Gb) have also entered mass production. The Chinese government is encouraging Changxin Storage to transfer DRAM IP to domestic manufacturers such as JHICC, Swaysure, and Yangtze Memory Technologies (XMC).

At the 2026 World Manufacturing Conference, memory chip manufacturer Changxin Technology announced the official mass production of its fifth-generation technology platform.According to reports, Changxin Technology has achieved a half-pitch of 11.95 nanometers in the active area of the memory array, with a capacitor aspect ratio of 45:1, and the height of the core kinetic area has been reduced to 6762 nanometers. The storage density of the fifth-generation process platform has significantly improved, with each wafer producing over 50% more than the previous generation platform under the same conditions.The 24GB LPDDR5X product developed based on this platform has entered formal mass production and is being used in mainstream domestic flagship smartphones.

According to Reuters, citing informed sources, Changxin Storage (CXMT) is preparing to enter the NAND flash memory chip market, expanding beyond its core DRAM business and competing with Samsung Electronics, SK Hynix, Micron, and Yangtze Memory Technologies.Changxin Storage plans to establish a NAND flash research and production line at its new factory in Beijing and set up a research institute in Beijing that includes NAND development projects. The company has discussed related plans with clients, including a startup that intends to procure chips for AI systems and supercomputers. The timeline for the operation of the R&D line or large-scale commercial manufacturing remains unclear.The global storage shortage is driven by demand for AI servers and is expected to last at least until 2027. Manufacturers prioritize DRAM and HBM spending, limiting the increase in NAND capacity. Changxin Storage raised 57.92 billion yuan in its IPO in July. Yangtze Memory Technologies was placed on the entity list in 2022.

According to Nikkei Asia, Chinese chip manufacturer Changxin Storage (CXMT) has taken the lead in profit margins over global competitors, surpassing SK Hynix and Micron. The company has leveraged the tight supply of commodity-grade DRAM to gain an advantage in the second quarter.Changxin Storage's main products include DDR5 memory, which has seen price increases in recent months. Reports indicate that this situation has emerged in the storage chip industry dominated by suppliers from South Korea, the United States, and Japan.

According to the Chosun Ilbo, China's largest DRAM manufacturer Changxin Memory Technologies (CXMT) has launched trial production of the fourth-generation high bandwidth memory HBM3, with initial yield stagnating at 25%, about one-third of the golden mass production yield of 80%. SK Hynix has been mass producing similar products since 2022, with a yield exceeding 90%.The front-end yield of Changxin Memory's HBM3 8-layer stacked products is about 30%, while the back-end yield is approximately 70%, resulting in final good products. The company supplies a small number of samples to Chinese companies such as Alibaba's Pingtouge and Cambricon, and continues to improve yields. Its G4 (17-nanometer) process ordinary DRAM has no major issues, but the DRAM chips used for HBM have larger areas and stricter electrical specifications.The industry attributes the reasons to the insufficient maturity of Through-Silicon Via (TSV) technology. Nomad Semi's analysis shows that Samsung's HBM2 has over 5,000 TSVs per chip, SK Hynix's HBM3 has over 8,000, while Changxin Memory has about 3,000. There is a gap of 4 to 5 years compared to Samsung and SK Hynix.

According to the Financial Times, citing informed sources, Chinese memory chip manufacturers Changxin Storage and Yangtze Memory Technologies have purchased enough deep ultraviolet lithography machines (DUV) from ASML to meet their expansion plans for the next three years.

Changxin Technology held a performance briefing for the first half of 2026. An investor inquired about the third quarter DRAM price situation, and the company's Senior Vice President and Chief Financial Officer Huang Danyang believes that looking ahead to the second half of 2026, the global supply shortage of DRAM products will continue.

Changxin Technology held a performance briefing for the first half of 2026. The company's independent director Chen Wuchao stated in response to investor questions that in the first half of 2026, the global DRAM product market improved, and prices increased.Currently, the company is still in a critical investment period for capacity expansion and technological upgrades, and it needs to gradually create returns for shareholders while ensuring necessary capital expenditures. As profitability continues to strengthen, the company will legally and in accordance with regulations timely initiate the verification of the dividend plan.

According to Blue Whale News, from Changxin Technology, ByteDance and ZTE have jointly developed a new generation of Doubao phone------Nubia NaviX Ultra, which will be equipped with Changxin's highest speed LPDDR5X memory at 10667Mbps. The official statement indicates that this is also the first time that domestically produced 10667Mbps high-speed LPDDR5X memory chips have achieved mass production and application.Previous news reported that the Nubia "Doubao phone" has completed network filing and will be mass-produced and launched in September.

Changxin Storage filed a lawsuit against the U.S. Department of Defense on August 28, Eastern Time. Changxin Storage stated that the company filed a lawsuit in the U.S. District Court for the District of Columbia, accusing the U.S. Department of Defense of mistakenly listing it as a "Chinese military enterprise," with the company first being named in January 2025. Changxin Storage is not a military enterprise; it only researches and produces DRAM (Dynamic Random Access Memory) products for commercial and civilian use, and they are not used for military purposes.

Changxin Technology released its 2026 semi-annual report, with revenue of 150.31 billion yuan in the first half of the year, a year-on-year increase of 873.64%; net profit attributable to shareholders was 77.61 billion yuan, compared to a loss of 2.33 billion yuan in the same period last year; net cash flow from operating activities was 131.16 billion yuan, a year-on-year increase of 2985.64%; gross profit margin was 84.84%, and R&D investment was 6.859 billion yuan, accounting for 4.56% of revenue. As of the end of the reporting period, total assets were 468.078 billion yuan, and net assets were 270.749 billion yuan.The company is the fourth largest DRAM IDM manufacturer globally and the largest in China, with products covering DDR5, LPDDR5/5X, LPDDR6, etc. It has collaborated with leading clients such as Alibaba Cloud, ByteDance, Tencent, Lenovo, Xiaomi, OPPO, and vivo, and the fifth-generation process technology platform is undergoing customer certification. As of June 30, the company held a total of 4,484 domestic patents and 3,400 foreign patents, with 7,491 R&D personnel, accounting for 33.42%. The company has no controlling shareholder or actual controller, with the largest shareholder, Qinghui Jidian, holding 21.67%. The company was listed on the Sci-Tech Innovation Board on July 27, with an issue price of 8.66 yuan per share, and its market value exceeded 3.5 trillion yuan on the first day of trading.

According to on-chain analyst Yu Jin's monitoring, as Changxin Technology (CXMT) surged 5% to reach a market value of 4 trillion yuan, the largest short seller who shorted the day before Changxin's listing has incurred losses of up to 10.82 million dollars.This whale has held the position for a month, shorting 2.9 million shares of $CXMT at 6.5 dollars, which is now at 8.6 dollars. The price loss is 6.3 million dollars, and the funding fees already paid amount to 4.52 million dollars.