SENIOR MATERIAL
| Register Close | 2026/06/17 IPO Closing in 5 Days |
| Listing Date | 2026/06/23 |
| Register Close | 2026/06/17 IPO Closing in 5 Days |
| Listing Date | 2026/06/23 |
Shenzhen Senior Technology Material Co., Ltd. is a lithium-ion battery separator manufacturer. It was founded in 2003. Its expertise is in research and development, production and sales of lithium-ion battery separators.
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According to the report, the Group has ranked second globally in lithium-ion battery separator shipments for six consecutive years. In 2025, it attained an 11.6% global market share and took the second spot in mainland China’s battery separator market.
In 2025, the Group accounted for a market share of approximately 13.5%, and ranked second in the Chinese Mainland battery separator market, according to Frost & Sullivan. It is a few enterprises in Chinese Mainland with capabilities in all three types of lithium-ion battery separator production technologies, namely dry process, wet process and coated process separators. In 2025, the Group accounted for a market share of approximately 21.5% in the global dry process battery separator market and 9.0% in the global wet process battery separator market, ranking first and fourth globally by shipment volume, respectively.
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The Group’s core product lineup consists of three major lithium battery separator categories: dry-process separators, wet-process separators and coated separators. It also carries out research and development of various functional thin films such as solid electrolyte membranes and intends to expand into the semiconductor materials segment. The Group runs five production bases across mainland China, while its overseas production bases in Europe, Southeast Asia and the United States are under construction. It has set up R&D centers in China, Japan and Sweden. Its customer portfolio includes more than 100 leading lithium battery manufacturers across the globe, covering all of the world’s top ten lithium battery producers including LG Energy Solution, Samsung SDI, CATL and BYD.
| Market | Hong Kong (Main Board) |
| Business Nature | Industrials |
| Major Business Area | Global |
| Board Lot | 500 |
| No. of Offer Shares | 149.52M H shares |
| No. of International Offer Shares | 134.57M H shares |
| No. of HK Offer Shares | 14.95M H shares |
| Offer Price | $8.98 |
| Stock Code | 6067 |
| Sponsor(s) | China Securities (International) Corporate Finance Company Limited |
| Underwriter(s) | China Securities (International) Corporate Finance Company Limited, Huatai Financial Holdings (Hong Kong) Limited, China International Capital Corporation Hong Kong Securities Limited, ICBC International Securities Limited, Vast Harbour Securities Limited, CMBC Securities Company Limited, Jinluo Securities Limited, New Industrial Financial Holdings Limited, China Industrial Securities International Capital Limited, Futu Securities International (Hong Kong) Limited, Tiger Brokers (HK) Global Limited |
| Application Period | Jun 12 (Fri) - noon, Jun 17 (Wed) |
| Price Determination Date | Jun 18 (Thu) |
| Result Announcement Date | On or before Jun 22 (Mon) |
| Result Announcement Date | On or before Jun 22 (Mon) |
| Result Announcement Date | On or before Jun 23 (Tue) |
| Dealings in Shares commence on | Jun 23, 2026. (Tue) |
| Offer Price | $8.98 |
| Capitalization (H Shares) | 1.34B |
| NAV / share ($) | $8.63 (Unaudited pro forma adj NAV / share) |
| Assuming the offer price being at HKD 8.98, the net proceeds raised would be HKD 1.26B, of which |
| 28% : Strengthening R&D capabilities in solid-state electrolyte membranes, other functional membranes and next-generation lithium-ion battery separator products |
| 27% : Expansion of overseas network, specifically in Malaysia and the U.S. |
| 20% : Investments in companies specialising in new battery separator materials and semiconductor |
| 15% : Repay the fixed asset loan for Sweden manufacturing base |
| 10% : Working capital |
| Prospectus |
| Remark: | The above information is referenced from the prospectus. |
| All data is calculated from the non- exercise rights(if applicable). |
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