Information Collection
Difluoromethane (R-32) from China (Inv. no. 731-TA-1472) Prelim
IC 239462 under ICR 202001-3117-001 · OMB 3117-0016.
⚠️ Notice: This information collection may be referencing outdated material. More recent filings for OMB 3117-0016 can be found here: