A new assessment from the Korea Semiconductor Industry Association says the technology gap between Chinese memory makers and leading global suppliers has narrowed much faster than previously believed. According to the evaluation, Yangtze Memory Technologies Co. (YMTC) trails top players by about one year in NAND flash, while ChangXin Memory Technologies (CXMT) is roughly two years behind in DRAM and about three years behind in high-bandwidth memory, or HBM. The report says the gap had widely been viewed as around five years not long ago. The article, citing JoongAng Ilbo and the Korean industry group, also lays out a series of product and capacity milestones. It says Samsung Electronics and SK hynix began producing 300-layer NAND in 2025 while YMTC was at 270 layers, and that YMTC is expected to move to 400-layer NAND by 2027. In DRAM, Samsung and SK hynix started DDR5 production in 2023, while CXMT began DDR5 memory module production in 2025. The report adds that CXMT has already started mass production of LPDDR5X and has just begun producing LPDDR6. On HBM, the piece says CXMT has started trial production of HBM3E modules with yields of about 25%, while continuing to work through TSV-related manufacturing challenges. It also says both CXMT and YMTC may be pursuing competitive architectures without relying on EUV lithography, even as domestic DUV tool makers still face bottlenecks in projection lenses and light sources.

Apple has accepted Samsung Electronics’ mobile memory pricing for the first quarter of 2027, according to an exclusive report published by Jiemian News on Sept. 15. The quoted levels put DRAM close to $2.0 per Gb and NAND flash close to $0.33 per Gb, representing a 30% to 40% increase from the third-quarter pricing benchmark this year. That was far above the 7% to 10% range previously reported by South Korean media. The report said Apple’s acceptance has narrowed negotiating room for Android handset makers. Supply-side pressure remains intense. TrendForce data showed DRAM and HBM capacity at Samsung, SK Hynix and Micron has been largely locked up, while NAND allocations to customers are only 60% to 70% of demand. Omdia data also pointed to lower consumer NAND wafer output plans in 2026 as manufacturers shift capacity toward higher-margin HBM and server products. Price increases are already feeding into end products. TrendForce estimated the memory cost of the iPhone 18 Pro 256GB rose nearly fourfold from a year earlier, lifting the storage component share of BOM to 34% from about 10%. UBS expects the memory supply-demand gap to widen further in 2027 and said the tight market may last into the first half of 2028.

MediaTek reported August 2026 consolidated revenue of NT$64.183 billion, up 32.41% from July and 44.08% from a year earlier, setting a new monthly record, according to ABMedia. Revenue for the first eight months of the year reached NT$413.991 billion, a 5.76% annual increase. The company is scheduled to unveil its Dimensity 9600 series at 14:30 on Sept. 15, with the Dimensity 9600 Pro described by the report as the first Android flagship platform built on TSMC’s second-generation 2 nm N2P process. The standard Dimensity 9600 will use an enhanced 3 nm process. ABMedia also said NVIDIA invested $3.5 billion as a strategic investor to subscribe to MediaTek’s overseas exchangeable corporate bonds, extending cooperation from smart automotive cockpit and AI PC projects to custom cloud ASIC development. The report added that Citi has set a target price of NT$6,800 for MediaTek shares. As of the Sept. 10 close, the stock stood at NT$4,720, up 21% over the past month, while analysts cited in the report said the company is close to clearing the low end of its third-quarter guidance.

Chinese memory maker ChangXin Memory Technologies, or CXMT, is reported to be seeing a 25% yield rate on HBM3, according to a Sept. 9 report by The Chosun Daily cited by Chip Briefing. Using an eight-layer HBM3 stack as the basis, the report said nearly 80 out of every 100 chips fail to clear final testing. The report broke the figure into two stages. Front-end process yield was said to be around 30%, and only about 70% of the units that advanced to back-end packaging and testing passed final inspection. Multiplying those two stages results in an overall yield of roughly 25%. Industry sources in the report described 80% as the usual threshold for mass production, putting CXMT’s reported level at about one-third of that benchmark. As a comparison, the report said SK hynix has maintained HBM3 yields above 90% since entering mass production in 2022. The figures were not disclosed by CXMT itself. The Chosun Daily attributed them to an unnamed senior executive in the semiconductor equipment industry who was said to be familiar with the company’s situation.

China's largest DRAM maker CXMT held its H1 2026 earnings call on September 7, revealing a 873.6% revenue surge and 84.8% gross margin. The company announced mass production of its self-developed LPDDR6 memory, debuting on Xiaomi's 18 Fold flagship. On Apple partnership rumors, management neither confirmed nor denied, but industry sources indicate product qualification is complete, pending US government approval. CXMT also disclosed progress in domestic DUV lithography tool validation and outlined its HBM roadmap remains undisclosed. Customer concentration is high but manageable, with IDM flexibility to weather cycles.

Longsys, a Shenzhen-based memory chip company, rang the bell for its Hong Kong listing on Sept. 8, pricing its shares at HK$236 each. The stock opened flat and was down 1.19% at HK$233.2 by 10:00 a.m., giving the company a market capitalization of HK$107.192 billion. The company said unaudited results for the first half of 2026 showed revenue of 24.088 billion yuan, up 136.3% year over year, and net profit attributable to shareholders of 10.577 billion yuan, up 71,528.66%. According to the prospectus, Longsys plans to use about HK$6.0202 billion in net proceeds from the global offering for research and development, strategic investments or acquisitions, and general working capital. The company brought in 14 cornerstone investors, including Transsion Holdings, Lenovo Group and Lens Technology, which subscribed for about $151 million worth of shares. Citing China Insights Consultancy data, the prospectus said Longsys ranked ninth among more than 100 global memory market participants by 2025 storage product revenue, third among more than 30 Chinese participants, and first among China’s independent memory makers, with a 1.2% share of the global semiconductor memory market.

ChangXin Memory Technologies announced mass production and commercial use of its self-developed LPDDR6 chip, first adopted in the Xiaomi 18Fold flagship foldable phone, marking the first global deployment of LPDDR6 in a flagship handset. The chip delivers peak data rates of 12,800Mbps and up to 16GB capacity, outperforming the previous generation LPDDR5X. LPDDR6 is seen as critical for edge AI computing, covering smartphones, PCs, smart cockpits, and AI data centers.

ZTE Nubia has officially announced the NaviX Ultra, which it calls the world's first AI agent smartphone. Powered by the Doubao assistant, the device can interpret a single spoken command and autonomously perform complex tasks, shifting from a manual tool to an intelligent helper. The phone will launch on September 16, with pre-orders now open on ZTE's official store, JD.com, Douyin, Tmall, and other authorized platforms. According to Nubia and memory maker CXMT (ChangXin Memory Technologies), the NaviX Ultra features CXMT's LPDDR5X memory running at 10667 Mbps, marking the first mass-produced application of a domestically developed high-speed memory chip at this speed.