Companies like CADC and CHNC are treated like scams regardless of company specific or sector fundamentals and until investors are convinced that they can rely on filings with the SEC and feel they have some genuine recourse against the prevalent fraud endemic with the US listed Chinese companies, I expect they will continue to show little interest in any participation other than short term trades, often based on technical rather than fundamental analysis. Infrastructure spending on rail should result in profits for both CADC and CHNC but will investors in North America care? Until sentiment changes, I will continue to initiate few new positions other than special situations eg takeovers and I suspect I'm not alone in taking this approach.