More Chinese tech companies including Tencent , JD .com, and China Mobile face delisting by the US Securities and Exchange Commission (SEC) thanks to opaque disclosures . Tencent -affiliated gaming outfits Huya and Douyu , internet datacenter services provider Vnet Group, and online game services provider NetEase were among more than 80 fresh additions to a provisional list of companies on May 4. The grouping is presented as part of the Holding Foreign Companies Accountable Act (HFCAA) . The act requires some companies that issue securities in the US to allow local auditors to understand how many of its shares…