盛美上海：公司临港厂区共有两个生产工厂

Group 1 - The core point of the article is that Shengmei Shanghai has two production plants in its Lingang factory area, with Plant A already in operation and nearing full capacity, while Plant B is expected to begin renovations this year [1] - Once both Plant A and Plant B are fully operational, the company anticipates an annual output value of 20 billion RMB [1]