联科科技(001207.SZ)：主要产品炭黑和二氧化硅均满产满销

Core Viewpoint - The company currently has a carbon black production capacity of 175,000 tons and an additional 50,000 tons under construction, specifically for the second phase of nano carbon materials used in high-pressure cable shielding, while the silica production capacity stands at 230,000 tons. Both main products, carbon black and silica, are operating at full capacity and sales [1] Group 1 - The current carbon black production capacity is 175,000 tons [1] - There is an additional 50,000 tons of carbon black capacity under construction [1] - The silica production capacity is 230,000 tons [1] Group 2 - The company’s main products, carbon black and silica, are fully produced and sold [1]