Exposure check

Describe an operation in China (what it makes, where, who owns it, where it is from) and get the documents that bear on it: rules that favour local or Chinese firms, support in force and its conditions, the next twelve months' dates, export controls and countermeasure lists, trade defence on the goods, and which recent central directives your provinces have not yet been seen to restate. Every row links to the document and the clause.