新宙邦：现有VC产能约10000吨，在建产能5000吨，预计2026年下半年投产，其前驱体CEC现有产能35000吨/年

Group 1 - The core viewpoint of the article highlights that the company Xinzhou Bang's subsidiary, Hankan Electronic Materials, specializes in the production of lithium battery additives, including VC and FEC [1] - The current production capacity for VC is approximately 10,000 tons, with an additional 5,000 tons under construction expected to be operational in the second half of 2026 [1] - The existing production capacity for the precursor CEC is 35,000 tons per year, which can meet the demand for 15,000 tons of VC and 8,000 tons of FEC [1] - The company's production and operational construction status is reported to be normal [1]