SIAF is responsible for the whole COSO, from what I can see they registered all or most of the Hong Kong companies for the Chinese partners. If you would have been around a few years you would have recognized a few other (initial) names in those filings as well. Most of these partners is Chinese Aq farmers, SIAF would probable have wait for years and years before all these farmers figured out how to set up a holding company i Hong Kong if SIAF and Co wouldn't have helped them with it.