根据我国邮政有关法律法规的规定，集邮品是指利用邮票制成的或加盖邮戳制成的特殊商品，包括利用邮票制成的或加盖邮戳制成的首日封、首航封、纪念封、实寄封、邮卡、邮折、邮资明信片、极限明信片等。集邮品由国家邮政局所属的中国集邮总公司、各省、自治区、直辖市邮票公司 According to China’s postal laws and regulations, philatelic products refer to special commodities made by stamps or stamped with postmarks, including the first day stamps made by stamps or affixed with postmark, first flight seals, souvenir covers, Really sealed, post cards, postage, postage postcards, postcards and other extreme. Philatelic products owned by the State Post Bureau, China National Philatelic Corporation, the provinces, autonomous regions and municipalities stamp company