How to find manufacturing data

The most authoritative of this is of course the official website of the National Bureau of Statistics to view.

Taking the value added of industry in September as an example:

Divided by industry, in September, 35 out of 41 major industries maintained year-on-year growth in value added. Agricultural food processing industry increased by 2.7%, textile industry increased by 5.6%, chemical raw materials and chemical products manufacturing industry increased by 7.5%, non-metallic mineral products industry increased by 9.0%, ferrous metal smelting and rolling processing industry increased by 9.0%, non-ferrous metal smelting and rolling processing industry increased by 3.5%, general equipment manufacturing industry increased by 12.5%, special equipment manufacturing industry increased by 8.0%, automobile manufacturing industry Growth of 16.4%, railroads, ships, aerospace and other transportation equipment manufacturing industry growth of 3.9%, electrical machinery and equipment manufacturing industry growth of 15.9%, computers, communications and other electronic equipment manufacturing industry growth of 8.0%, electricity, heat production and supply industry growth of 4.2%.