Um, no where does it say they commited fraud. That is NOT a fact as you state it.
Where the SEC has evidence of fraud from those past filings. That is definitely a known fact.
Here is what the SEC said about the suspension. It does not detail specifically why were suspended.
The Commission temporarily suspended trading in the securities of the above-listed issuers because of questions regarding the adequacy and accuracy of information about the companies, including their assets, business operations, current financial condition and/or issuances of shares in company stock.