China's CSRC Seeks More Disclosure From Jianbang Metal's Hong Kong Listing Filing

China's securities regulator on August 28 published a request for supplemental materials on Jianbang Metal Materials' overseas listing filing, asking the photovoltaic silver powder maker to explain seven issues, including the dismantling of its red-chip structure, changes in its controlling shareholder and actual controller, historical nominee shareholding, overseas fundraising projects, and whether equity incentives involved improper benefits, according to Jiemian News. The company, based in Jinan, is making its third attempt to list on the Hong Kong main board, with China Securities (CSC Financial) International as sole sponsor. Jianbang Metal reported revenue of 5.067 billion yuan in 2025 and 4.051 billion yuan in the first five months of 2026, up 187.4% year on year, while net profit margin fell to 1.4%. Its gross margin was 3.9% in 2023, 3.3% in 2024, 4.7% in 2025 and 2.0% in the first five months of 2026. The company said silver powder sales are generally a low-margin business. Raw materials accounted for 99.3%, 99.4%, 99.5% and 99.7% of cost of sales in the respective periods, while nitric acid silver purchases made up 98.6%, 99.1%, 99.6% and 99.6% of raw material procurement costs. The prospectus said the company plans to build a silver powder and other conductive materials plant in the Middle East with annual capacity of about 1,500 tons and total capital expenditure of about 200 million yuan. It expects construction to start in the second half of 2027, trial production by the end of 2028 and commercial operations in early 2029, subject to further discussions, permits and approvals. The company also plans to set up an R&D facility in East Asia and has begun preliminary talks with local companies, universities and laboratories.