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hot_img Changxin Storage's DDR5 yield has exceeded 90%, with varying attitudes among PC manufacturers: Dell has banned it, HP has restricted it to China, while Asus and Acer have already adopted it

According to reports from Fast Technology, Changxin Memory's 17nm DDR5 chip yield has surpassed 90%, which is only about 2 percentage points lower than Samsung's same-generation products at 92% to 93%, marking a technical indicator that has entered the global first tier. Several major PC manufacturers have completed certification for Changxin DRAM chips around mid-year and have begun to incorporate them in small batches into certain laptops.The strategies adopted by different brands show significant differences: Dell has completely banned the use of Changxin chips; HP restricts their use to the mainland China market; Acer and ASUS have incorporated them into models aimed at the mainland China and emerging markets. Currently, the impact of Changxin products on the overall market prices of the three major memory giants remains limited, mainly because Samsung, SK Hynix, and Micron are currently more inclined to supply LPDDR5, while Changxin's current strategic focus is on expanding DDR5 shipments. Executives from PC companies have stated that the three major manufacturers hold over 90% of the global DRAM market share, and large-scale adoption must be approached with high caution. Currently, the number and usage of models using Changxin chips are quite limited.

hot_img Wang Xingxing: Entering the capital market is a new starting point, and we will continue to tackle core technologies in embodied intelligence

On August 7, Wang Xingxing, Chairman of Yushu Technology, stated during an online roadshow that entering the capital market is a new starting point for the company. In the future, it will continue to deepen the research and development of core technologies for general embodied intelligent robots and their industrial application, while actively exploring more product forms such as humanoid robots, quadruped robots, and mechas. He emphasized that the embodied intelligence industry is still in its early development stage, and the generalization capabilities of robots need to be improved collectively across the industry. The company will continue to tackle key hardware and software technologies such as large embodied models, scenario data collection, reinforcement learning, and self-research of core components.According to previous news, Yushu Technology's IPO issuance price is 150.80 yuan per share, with an issuance market value of approximately 60.9 billion yuan, planning to publicly issue 40.4464 million shares, accounting for 10% of the total share capital after issuance. In the strategic placement, DeepSeek was allocated 933,400 shares (subscription of 141 million yuan, lock-up period of 36 months), and Shanghai Qishan Investment, a subsidiary of Tencent, was allocated 903,300 shares. Online and offline subscriptions will begin on August 10. Wang Xingxing revealed that the company has achieved the world's number one shipment volume for humanoid robots by 2025, with net profit rapidly increasing after excluding non-recurring items.

hot_img Yushu Technology goes public, founder Wang Xingxing's net worth may exceed 18.3 billion yuan

Yushu Technology disclosed its issuance announcement for the Sci-Tech Innovation Board on August 6, determining the issuance price at 150.80 yuan per share, with a total issuance of 40.4464 million shares, accounting for 10% of the total share capital after issuance, raising approximately 6.099 billion yuan, corresponding to a market value of about 60.99 billion yuan. Founder Wang Xingxing holds a total of 33.36% of the shares directly and indirectly, corresponding to a net worth of approximately 18.312 billion yuan, a significant increase from 6.69 billion yuan when he appeared on the New Fortune Rich List in 2025.The company has established two employee stock ownership plans to participate in strategic allocation, with a total allocation of 1.8004 million shares, covering 171 core employees. Among them, Plan 1 covers 161 middle-level backbones, and Plan 2 covers 10 management and core technical leaders, with a maximum lock-up period of 36 months. Nine strategic investors have collectively been allocated 8.0893 million shares, accounting for 20% of the total issuance, among which DeepSeek was allocated 930,000 shares, and Shanghai Qishan Investment, a subsidiary of Tencent, was allocated 903,300 shares. Central enterprises in the energy and communication sectors, such as China Petroleum, Southern Power Grid, and Tianyi Capital, are also joining in. Online and offline subscriptions will begin on August 10.

Changxin Memory is considering building a second DRAM wafer factory in Beijing and is in talks for financing support

According to Reuters, informed sources say that Changxin Storage is considering building a second 12-inch DRAM wafer fab in Beijing's Yizhuang and is negotiating financing with the Beijing Economic and Technological Development Zone and several state-owned technology companies. The company is seeking at least 60 million yuan (approximately 8.9 million USD) in support, but negotiations are still in the early stages, and the scale and structure of the financing may be adjusted.The proposed factory will be located at the site of Changxin Storage's existing DRAM wafer fab in Beijing. The planned production capacity and total investment for the project have not yet been determined, while building a fab capable of producing advanced DRAM typically requires over 10 billion USD. Currently, Changxin Storage operates two 12-inch DRAM wafer fabs in Hefei and one in Beijing, each with a monthly production capacity of about 100,000 wafers. Changxin Storage is also building new factories in Shanghai and Hefei, and once the related projects are fully operational, the company's monthly production capacity could double to over 600,000 wafers.This expansion comes as demand for storage chips is driven by AI infrastructure, data centers, and consumer electronics entering an upward cycle. The company completed an 8.6 billion USD IPO last month, marking the largest fundraising for a semiconductor company listed in mainland China, and its stock price has risen by 13% since going public. Changxin Storage is currently the fourth largest DRAM manufacturer in the world, but Samsung Electronics, SK Hynix, and Micron together still account for nearly 90% of the global market share in the first quarter. Beijing and Shanghai are also providing funding and other support to Changxin Storage to gain economic and strategic benefits from its expansion.

Changxin's long position funding fee is expected to yield an annualized return of 2130%, with whales able to net a profit of 740,000 USD in a single day

According to monitoring by Hyperinsight, the current hourly funding rate for Changxin has dropped to -0.2430%. A negative rate means that shorts pay longs; based on the current rate, the simple annualized return is approximately 2129%.Calculating with a position of $10,000, shorts need to pay about $24.3 per hour, while longs receive an equivalent income; if the rate is maintained for 24 hours, the corresponding funding fee is about $583.3.The largest long position starting with 0x9a8 is the main beneficiary of this round of negative rates. Records show that since the morning of July 15, it has completed 183 funding fee settlements for CXMT, with a cumulative net income of about $991,400, achieving a return rate of about 45.9% on the initial capital.This whale currently holds a leveraged long position of 1,633,200 CXMT at 5 times, with a position value of about $12,742,000 and an average entry price of $6.6156. CXMT is currently priced at $7.80, with an unrealized profit of about $1,938,000 (89.7%), and the liquidation price is only $0.507.Based on the current position and a static rate of -0.2430%, this whale can earn about $31,000 in funding fees in the next hour; if maintained for 24 hours, this corresponds to about $743,000.This whale currently still has 7 buy orders not labeled as "only reducing positions" between $6.01 and $6.41, planning to continue buying 98,000 CXMT, with a nominal amount of about $609,000, and has not chosen to cash out the existing long position.
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