Mabapi le karolo ea phepelo, calcium carbide, bekeng e fetileng, theko e kholo ea 'maraka ea calcium carbide e fokotsehile ka 50-100 yuan / ton. Ka kakaretso mojaro oa ts'ebetso oa likhoebo tsa calcium carbide o ne o tsitsitse, 'me phepelo ea thepa e ne e lekane. Ka lebaka la seoa sena, ho tsamaisoa ha calcium carbide ha ho boreleli, theko ea fektheri ea likhoebo e theohile ho lumella lipalangoang tsa phaello, khatello ea litšenyehelo ea calcium carbide e kholo, 'me ho lebeletsoe ho fokotseha ha nako e khuts'oane. Mojaro oa ho qala oa likhoebo tsa PVC o eketsehile. Tlhokomelo ea likhoebo tse ngata e shebane bohareng le bofelong ba Mmesa, 'me mojaro oa ho qala o tla lula o le holimo ka nako e khuts'oane. Ka lebaka la seoa sena, mojaro oa ts'ebetso oa likhoebo tsa malapeng tse tlase o tlase, tlhoko e fokola haholo, 'me lenane la likhoebo tse ling tsa tlhahiso ea PVC sebakeng sa fektheri le eketsehile ka lebaka la lipalangoang tse mpe.
Ho tloha ka la 6 Mmesa, theko ea PVC Asia ha e so fetohe haholo bekeng ena. CFR China e ntse e le ho US $1390 / ton, Asia Boroa-bochabela e ntse e le ho US $1470 / ton, 'me CFR India e theoha ka US $10 ho ea ho US $1630 / ton. Theko ea 'maraka oa kantle e ile ea lula e tsitsitse, empa thepa e romelloang kantle e ne e fokola ho feta ea qalong ka lebaka la bofokoli bo tsoelang pele ba oli e tala ea machabeng. Ho tloha ka la 7 Mmesa, data ea beke le beke e bontšitse hore mojaro o akaretsang oa ts'ebetso oa PVC e ne e le 82.42%, ka keketseho ea khoeli le khoeli ea lintlha tsa peresente tse 0.22; Har'a tsona, mojaro oa ts'ebetso oa calcium carbide PVC e ne e le 83.66%, e theohile ka lintlha tsa peresente tse 1.27 khoeli le khoeli.
Chemdo e ntse e fumana dipotso ho tswa Asia Borwa-botjhabela, Botjhabela bo Hare le Afrika morao tjena, mme thepa e romelwang kantle ho naha e ntse e tsitsitse.
Nako ea poso: Mmesa-14-2022