Grating 每 sunset review determination that revocation of CV duty order on steel grating from China would be likely to lead to continuation or recurrence of countervailable subsidies at rate of 62.46 percent Pipe fittings 每 dumping margin of 18.16 percent in final results of administrative review of AD duty order on iron pipe fittings from China for the period Feb. 20, 2018, through July 31, 2019 Plywood 每 initiation of changed circumstances review to determine whether AD duty order on hardwood plywood products from China should be revoked with respect to certain door stiles and rails made of laminated veneer lumber R-125 每 initiation of AD and CV duty investigations of pentafluoroethane (R-125) from China Tires 每 sunset review determination that revocation of AD and CV duty orders on passenger vehicle and light truck tires from China would be likely to lead to continuation or recurrence of material injury to an industry in the U.S. within a reasonably foreseeable t