HONGDA CO.,LTD(SH:600331) 智通财经网·2026-01-05 10:19Core Viewpoint - The company Hongda Co., Ltd. (600331.SH) announced that its Shifang non-ferrous metal and phosphate chemical subsidiaries will undergo production halts for maintenance and equipment upgrades in early 2026 [1] Group 1: Production Details - The Shifang non-ferrous metal subsidiary has one zinc smelting production unit with an annual capacity of 100,000 tons and one zinc alloy production unit with the same capacity [1] - The zinc smelting unit will be taken offline for maintenance and upgrades starting January 2026, with an expected downtime of 5 months, aiming to resume production in early June 2026 [1] - The Shifang phosphate chemical subsidiary has a phosphate production capacity of 420,000 tons per year and a compound fertilizer production capacity of 300,000 tons per year [1] Group 2: Maintenance Schedule - The phosphate production unit will also undergo maintenance starting January 2026, with a planned downtime of 1 month, expected to resume production in early February 2026 [1]