新宙邦：子公司瀚康电子材料现有VC产能约10000吨，在建产能5000吨，预计2026年下半年投产

Group 1 - The company has a current VC production capacity of approximately 10,000 tons, with an additional 5,000 tons under construction, expected to be operational by the second half of 2026 [2] - The company's subsidiary, Hankan Electronic Materials, specializes in lithium battery additives, including VC and FEC [2] - The existing precursor CEC production capacity is 35,000 tons per year, which can support the usage of 15,000 tons of VC and 8,000 tons of FEC [2]