We've gotten a response from reviewers that HPDs we've submitted "do not include compliant lists of materials ingredients" and then they call out CASRN 65997-19-5, which is steel in our USG drywall suspension system, and CASRN 65997-17-3, which is fiberglass in our USG Sheetrock and a few others products. The reviewers say the manufacturer has to break out these materials, which have unique CASRN, into their constituent parts. Have other people gotten this kind of response? Is there a list of CASRN that aren't detailed enough?