Gẹgẹbi awọn iṣiro aṣa tuntun, Ni Oṣu Karun ọdun 2022, China ṣe okeere 320,600 toonu ti awọn paipu welded, ilosoke ti 45.17% ni oṣu to kọja;Paipu welded ti a ko wọle 10,500 toonu, 18.06% kekere ju oṣu to kọja lọ;Awọn okeere apapọ ti awọn paipu welded jẹ awọn toonu 310,000, soke 32.91% lati oṣu ti tẹlẹ.Lati January si May, awọn net okeere iwọn didun 1,312,300 toonu, isalẹ 13.06% lati išaaju odun, ni isalẹ awọn mẹta-odun apapọ ipele.Iwọn ti iṣelọpọ paipu welded ni Ilu China gba pada si 5.75%.