News linked to both this project and an event.
Alibaba Cloud PolarDB and MemTensor jointly launched a one-stop AI memory solution, featuring persistent and high-availability AI memory capabilities. The solution integrates relational retrieval, vector retrieval (PGVector), and graph retrieval (PolarAGE) capabilities within a single PolarDB-PG instance, reducing P99 latency by up to 89.2%. MemTensor positions it as the MemOS persistent memory layer, emphasizing zero downtime. This collaboration directly combines database infrastructure with AI memory management, targeting AI application scenarios requiring long context or persistent state management.
citing sources familiar with the matter, that a company backed by Chinese state capital has commenced mass production of domestically developed DUV (Deep Ultraviolet) lithography manufacturing equipment. This marks a significant step forward for China's semiconductor industry in advancing import substitution.According to reports, the company plans to produce approximately 5 DUV lithography machines in 2026 and expand output to around 20 units in 2027. While there remains a gap compared to the production capacity of Dutch lithography giant ASML (which delivered 131 immersion DUV lithography systems last year), the breakthrough in mass-producing domestic DUV equipment signals further progress towards self-sufficiency and independent control of China's chip manufacturing supply chain.Sources stated that this batch of domestically produced DUV lithography machines is scheduled for delivery to major Chinese chip manufacturers, including Semiconductor Manufacturing International Corporation (SMIC), Hua Hong Semiconductor, and memory chip producer ChangXin Memory Technologies.Among these, ChangXin Memory Technologies, as a representative enterprise in China's DRAM industry, is expected to become a key adopter of advanced domestically produced semiconductor manufacturing equipment. If the domestic DUV equipment can achieve stable operation on the production lines of manufacturers like ChangXin, it will further reduce China's memory chip industry's reliance on critical overseas equipment.
Odaily reports, according to official sources, Bybit has listed the CXMTUSDT perpetual contract, supporting up to 10x leverage.CXMT (ChangXin Memory Technologies) is a leading enterprise in the DRAM memory chip field in mainland China and a core target in the A-share storage sector.
Odaily reports: trade.xyz posted on X platform, stating that ChangXin Memory Technologies has been converted to the standard XYZ perpetual contract, supporting 10x leverage and enabling 7×24 trading throughout the year.
According to TechFlow Research, Bernstein recently released the third report in its Memory LTA series, suggesting that the market's concern that LTAs might once again become "worthless paper" may be misguided. The new generation of LTAs adopts a back-end weighted margin structure, where customer default costs increase as the contract progresses, with core protection value concentrated in the latter half of the contract, coinciding precisely with the industry's downward cycle.
Changxin Memory Technologies released the announcement on the offline preliminary allocation results and online winning results for the initial public offering and listing on the STAR Market, announcing that the payment and allocation work for the strategic placement of this issuance has been completed. All investors participating in the strategic placement of this issuance have participated in the strategic placement of this issuance in accordance with their commitments. The initial strategic placement quantity for this issuance is 334,404.4304 ten thousand shares, accounting for 50.00% of the initial issuance quantity and approximately 43.48% of the total number of shares issued after the full exercise of the over-allotment option. The subscription funds committed by investors participating in the strategic placement have been fully remitted to the bank account designated by CICC within the prescribed time. After the strategic placement clawback and before the initiation of the online-offline clawback mechanism, following the activation of the over-allotment, the initial online issuance quantity is 334,900.1000 ten thousand shares, accounting for approximately 55.59% of the issuance quantity of this issuance after deducting the final strategic placement quantity after the exercise of the over-allotment option.
According to Star Market Daily, Micron announced that it has signed Strategic Customer Agreements (SCA) with key technology suppliers supporting the automotive ecosystem, including Qualcomm, Visteon, Harman, Junlian Intelligent Driving, Denso, Astemo, and Hyundai Mobis. It is reported that these agreements are the SCAs mentioned by Micron during its fiscal year 2026 third quarter financial conference call. By enhancing the certainty of supply and pricing, the agreements will support investments in technology development, certification, and manufacturing capabilities required for future automotive platforms, helping to ensure that advanced automotive platforms have the memory and storage capabilities needed to deliver richer, safer, and smarter experiences.
According to Odaily, market analysis indicates that the issuance price for CXMT is 8.66 yuan per share. A lottery share consists of 500 shares, requiring a payment of 4,330 yuan. Under conservative, neutral, optimistic, and highly optimistic valuation scenarios, CXMT's valuation is estimated at 1 trillion, 1.5 trillion, 2.3 trillion, and 4.25 trillion yuan, respectively. Based on this estimated market capitalization range of 1-4 trillion yuan, the corresponding first-day price increase post-listing is projected to fall within a 70%-600% range. Compared to the issuance price of 8.66 yuan, the profit potential per lottery share is approximately between 3,000 yuan and 26,000 yuan.Additionally, CXMT announced that the funds raised will be fully invested in three major domestic storage substitution projects: the upgrade and renovation of the 12-inch DRAM wafer production line, technological upgrades for HBM and automotive-grade storage, and research into next-generation storage forward-looking technologies. (Source: Sina Finance)
According to Cailian Press, if one wins an allocation in Changxin Memory Technologies' current issuance, one lot consists of 500 shares, requiring a payment of 4,330 yuan. Under four valuation scenarios—conservative, neutral, optimistic, and super-optimistic—the corresponding valuations for Changxin Memory Technologies are 1 trillion yuan, 1.5 trillion yuan, 2.3 trillion yuan, and 4.25 trillion yuan. Based on the estimated market cap range of 1 trillion yuan to 4 trillion yuan mentioned above, the corresponding first-day gain after listing falls within the 70%-600% range. Compared to the issue price of 8.66 yuan, the profit potential per winning lot is approximately between 3,000 yuan and 26,000 yuan. In addition, Changxin Memory Technologies announced that the funds raised this time will be fully invested in three major domestic substitution projects for storage, namely the upgrade and transformation of the 12-inch DRAM wafer production line, the technology upgrade of HBM and automotive-grade storage, and the forward-looking technology R&D of next-generation storage.
According to Sina Finance, the US International Trade Commission (ITC) voted to initiate a 337 investigation (Investigation No. 337-TA-1511) against Certain Dynamic Random Access Memory (DRAM) Devices, Products Containing the Same, and Components Thereof (II). It is alleged that the products exported to the US, imported into the US, and sold in the US violate Section 337 of the US Tariff Act (infringing US Registered Patent Nos. 12,646,537, 12,650,937), requesting the US ITC to issue a limited exclusion order and a cease and desist order. South Korea Samsung Electronics Co., Ltd., Suwon, Republic of Korea, US Samsung Electronics America, Inc., Plano, Texas, US Samsung Semiconductor, Inc., Plano, Texas, US Google LLC, Mountain View, California, US Super Mi
According to the official announcement, Coinbase will list perpetual contracts for Roundhill Memory ETF (DRAM) and Direxion Daily Semiconductor Bull 3X Shares ETF (SOXL), and the DRAM-PERP and SOXL-PERP markets will open for trading on or after July 16, 2026, 17:00 (UTC+8).
According to Odaily, the persistent memory supply shortage driven by AI demand continues to exert upward pricing pressure on smartphone manufacturers such as Samsung Electronics, Apple, and Xiaomi in the second half of the year. Industry sources indicate that Samsung Electronics' upcoming Galaxy Z8 series, set to be released this month, has an increased likelihood of price increases based on storage capacity. The price of the 256GB base model is expected to remain at a similar level to its predecessor, approximately 3.05 million won, while the 512GB and 1TB models may see price increases of around 120,000 won each. This pricing strategy aims to minimize the price increase for the base model while prioritizing adjustments to higher-capacity models, which are more affected by memory cost pressures.
According to Odaily, Trade.XYZ today launched the pre-market contract for ChangXin Memory Technologies (CXMT) on the Hyperliquid HIP-3 market. The price peaked at $8.64 and has now retreated to around $8. According to statistics, CXMT's total share capital post-issuance is approximately 66.888 billion shares. Based on the current pre-market price, CXMT's market value is approximately $540 billion, surpassing Tencent ($526.5 billion) to rank 32nd globally in market capitalization.It is reported that CXMT will initiate its new share subscription on the STAR Market (科创板) on July 16.
BNB Chain has released its technology roadmap for the second half of 2026, announcing continued optimization around speed, throughput, and protocol stability. The network plans to double the throughput of the BSC mainnet again, while developing a next-generation Layer 1 architecture designed for the next decade.BNB Chain stated that in the first half of 2026, BSC completed several performance upgrades, including reducing the block interval from 750 milliseconds to 450 milliseconds, decreasing Memory Finality time from 1125 milliseconds to 650 milliseconds, and increasing baseline throughput from approximately 2800 TPS to around 5200 TPS. At the middleware level, BNB Chain has also advanced AI agent and payment infrastructure development, including the launch of BNB Agent Studio and BNB Agent SDK to support autonomous on-chain AI agent deployment. It has also continued to refine the Middleware Payment Protocol (MPP) SDK and is exploring institutional-grade privacy frameworks.For the second half of 2026, BNB Chain has outlined three core objectives:Double throughput: Through BEP-675, BAL integration, and EVM execution optimizations, drive further performance improvements on the BSC mainnet, with a long-term goal of achieving a 10x overall performance increase for the BNB Chain ecosystem;Mitigate network congestion impact: Enhance stability during peak periods through resource isolation, dedicated transaction channels, and a transaction inclusion mechanism based on the FOCIL concept;Lower barriers to entry: Optimize gas fee structures for different industries to reduce costs for enterprises entering Web2 and Web3 application scenarios.
SemiAnalysis posted on X platform, stating that the proportion of memory in hyperscaler capital expenditure has sparked considerable discussion, especially after MU's earnings report last week. Some market participants were surprised by the potential level this ratio could reach next year. SemiAnalysis published its initial views in late February, and many clients disagreed with its 30% figure. In May, after pricing increases exceeded expectations, SemiAnalysis responded that, when combining DRAM, NAND, and HBM spending, memory expenditure in Nvidia systems would exceed 30% by the end of 2026 and surpass 40% by 2027. SemiAnalysis expects this dynamic to gain greater understanding in the coming months.
According to TechFlow Research, Bank of America released a global storage technology research report on June 26, believing that this cycle differs from previous ones and has a structural foundation.
Roundhill T-REX 2X Long DRAM Daily Target ETF (RAM) has begun trading. This product is the only 2x leveraged ETF issued in partnership with Roundhill, which is the issuer of DRAM (Roundhill Memory ETF).RAM aims to provide 2x the daily performance of DRAM, resetting daily, and is designed for active traders.
Recently, a new dispute has erupted between two well-known research institutions, Citrini and SemiAnalysis. Citrini researcher Zephyr cited relevant sources, stating, "The performance of the Rubin Ultra HBM has actually degraded to the 12 Hi level, and they haven't even started using HB technology yet.In 2027, they won't be using 16 Hi chips. Currently, hybrid bonding technology is very expensive for HBM due to its extremely low yield rates.BESI's biggest short-term advantage lies in TSMC's adoption of hybrid bonding technology in its chip manufacturing and packaging processes. This enables the integration of EIC and PIC, thereby improving CPO production efficiency." In response, Citrini researcher Jukan commented with a related tweet, saying, "I told you this back in April."Regarding this matter, SemiAnalysis founder Dylan Patel shared a screenshot from Discord and stated: "As early as March, clients using the SemiAnalysis Memory and Accelerator models were already informed that the Rubin Ultra 16 Hi would be replaced by the 12 Hi version."Previously, Citrini researcher Jukan had cited sources claiming "Nvidia plans to significantly cut the memory configuration of its new generation rack systems," which led to a sharp collective decline in the US and Korean stock memory sectors at the time. SemiAnalysis founder Dylan Patel clarified that the report was taken out of context and was overly sensationalized with its headline.
Odaily reports, VistaShares posted on X platform that Micron will release its earnings on June 24, with revenue achieving triple-digit growth for multiple consecutive quarters. VistaShares pointed out that the key indicator to determine whether this memory cycle is sustainable or has peaked is the gross margin, with Micron's latest guidance approaching 81%, compared to 37% one year ago.VistaShares noted that revenue reflects delivered results, serving as a retrospective figure in a supply-constrained market, locked in by contracts signed several quarters ago. Profit margins reflect pricing power, which begins to change first when supply starts to catch up with demand. Memory always collapses on margins, not on revenue.
According to the official announcement, to celebrate its fourth anniversary, Huobi Community launched the themed campaign “Four Years Together, Grateful for Your Presence” from May 19 to June 11, and unveiled the dedicated page “Community Co-Journey Archive.” This special page features four major sections: “Community Prophecy Highlights,” “Milestones of the Fourth Anniversary,” “Annual Data Report,” and “User Memory Wall,” enabling users to revisit top posts, trending topics, and the “Top Creators List” of the year. The themed campaign comprises four interactive activities: 1. **The “Oracle Challenge”** runs from May 20 to May 29. Every day at 11:00 a.m., the platform posts the day’s trending token in the campaign thread; users submit their prediction—“up” or “down”—for the next day’s price movement. Results are determined by comparing the Huobi HTX closing price at 11:59 p.m. against the opening price that day. Each day, 20 correct predictors are randomly selected to receive rewards. 2. **The “Wealth Story Submission Campaign”** runs from May 19 to June 7. Users can post stories about their personal experiences or investment insights under the hashtag #HuobiCommunity4thAnniversary# to compete for three tiers of awards, including the “Annual Story Award.” 3. **The “Fourth Anniversary Meme Relay Contest”** runs from May 20 to June 8. Users may post original memes, emoji packs, or humorous anecdotes in the comment section of the campaign thread; an official judging panel will select the top three “Meme Relay Champions.” 4. **“My First Time in the Community – Memory Collection”** launches concurrently. Users are invited to share their first comment, first article, or most memorable discussion on Huobi Community; selected submissions will be featured on the “User Memory Wall” section of the dedicated page.