--- title: "DeepSeek officially announced a permanent price reduction for V4-Pro. Institutions are optimistic about the release of demand in the domestic computing power industry chain. The chip ETF E Fund (516350) target index rose 6.51%, reaching a historical high" type: "News" locale: "en" url: "https://longbridge.com/en/news/287498083.md" description: "DeepSeek announced that the API price for the V4-Pro model will be adjusted to one-quarter of the original price on May 31, 2026, setting a new low for mainstream large model prices globally. The CSI Chip Industry Index rose by 6.51%, with several weighted stocks performing strongly. Aijian Securities pointed out that the demand for the domestic computing power industry chain is expected to accelerate. The chip ETF E Fund (516350) has a low management fee rate, making it suitable for investors" datetime: "2026-05-25T05:56:33.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/287498083.md) - [en](https://longbridge.com/en/news/287498083.md) - [zh-HK](https://longbridge.com/zh-HK/news/287498083.md) --- # DeepSeek officially announced a permanent price reduction for V4-Pro. Institutions are optimistic about the release of demand in the domestic computing power industry chain. The chip ETF E Fund (516350) target index rose 6.51%, reaching a historical high As of 13:02, the CSI Chip Industry Index (H30007) rose by 6.51%, reaching a new high; among the weighted stocks, Haiguang Information increased by 4.67%, Northern Huachuang by 6.72%, SMIC by 15.74%, Cambrian by 9.8%, Zhaoyi Innovation by 8.35%, Lanke Technology by 0.13%, Zhongwei Company by 4.56%, OmniVision Technologies by 4.55%, Chipone Technology by 4.22%, and Biwei Storage by 1.09%. On the news front, on the evening of May 22, DeepSeek officially announced that the API price for the V4-Pro model will end its 75% discount promotion on May 31, 2026, and will be formally adjusted to one-quarter of the original price, with the cost per million tokens input (cache hit) reduced to 0.025 yuan. It is reported that this price sets a new low for mainstream large model prices globally. A report from Aijian Securities pointed out that the DeepSeek V4 model achieves ultra-long context, reasoning, and agent capabilities upgrades, combined with the CSA/HCA hybrid attention architecture, bringing significant cost and performance advantages. Meanwhile, domestic computing power manufacturers such as Huawei Ascend, Cambrian, Moore Threads, Muxi Co., and Haiguang Information have completed rapid adaptation, and the chip model collaborative ecosystem continues to improve, which is expected to drive the accelerated release of demand in the AI large model and domestic computing power industry chain. The Chip ETF E Fund (516350) closely tracks the CSI Chip Industry Index, which selects stocks from the Shanghai and Shenzhen A-shares involved in chip design, manufacturing, packaging, testing, as well as companies providing semiconductor materials, wafer production equipment, packaging testing equipment, and other materials or equipment for chips as sample stocks. The management fee rate for the Chip ETF E Fund (516350) is 0.15%, the custody fee rate is 0.05%, and the comprehensive fee rate is 0.2%, which effectively reduces cost expenditures for investors due to the low rates. E Fund Management Company ranks among the top in the industry this year in terms of total asset management scale, with a complete product line; it has over 20 years of experience in index investment. Related products: Chip ETF E Fund (516350), off-market connection (Class A: 018411; Class C: 018412) provides a one-click package of listed companies in the chip industry, which is worth the attention of a wide range of investors ### Related Stocks - [516350.CN](https://longbridge.com/en/quote/516350.CN.md) - [688041.CN](https://longbridge.com/en/quote/688041.CN.md) - [002371.CN](https://longbridge.com/en/quote/002371.CN.md) - [688981.CN](https://longbridge.com/en/quote/688981.CN.md) - [00981.HK](https://longbridge.com/en/quote/00981.HK.md) - [688256.CN](https://longbridge.com/en/quote/688256.CN.md) - [603986.CN](https://longbridge.com/en/quote/603986.CN.md) - [688008.CN](https://longbridge.com/en/quote/688008.CN.md) - [688012.CN](https://longbridge.com/en/quote/688012.CN.md) - [688798.CN](https://longbridge.com/en/quote/688798.CN.md) - [688521.CN](https://longbridge.com/en/quote/688521.CN.md) - [688525.CN](https://longbridge.com/en/quote/688525.CN.md) - [HSMD.SG](https://longbridge.com/en/quote/HSMD.SG.md) - [03986.HK](https://longbridge.com/en/quote/03986.HK.md) - [06809.HK](https://longbridge.com/en/quote/06809.HK.md) ## Related News & Research - [Analysts urge diversification as AI, chip stocks dominate rally](https://longbridge.com/en/news/288205622.md) - [BYD launches Xuanji A3, calls it China’s first 4nm smart driving chip](https://longbridge.com/en/news/288036203.md) - [Chips, AI Keep South Korea's Export Engine Firing on All Cylinders — Update](https://longbridge.com/en/news/288203071.md) - [A boring chip ETF quietly tripled in value during the AI boom](https://longbridge.com/en/news/288436717.md) - [CEA-Leti Presents Die-to-Wafer Hybrid Bonding At 1 μm Pitch](https://longbridge.com/en/news/288103940.md)