Niaj hnub no, kev ua lag luam thoob ntiaj teb txuas ntxiv hloov pauv cov ntaub ntawv raw ntxiv rau cov khoom siv fittsine yog qhia txog kev sib txawv ntawm kev sib txawv. Raws li cov ntaub ntawv tshiab los ntawm London Hlau Txauv (LME), raws li 3 teev tsaus ntuj lub sijhawm nyob rau 17 Cov chaw nqe ntawm electrolytic tooj me ntsis txo qis los ntawm 3% vim yog kev tawm tsam ntawm Chilean chaw nres nkoj, thiab tau tshaj tawm ntawm 9380 Asmeskas las ua ib nyhav ib tas; Txhuas cov ntaub ntawv, ntawm qhov tod tes, tseem ruaj khov ntawm tus nqi ntau ntawm 2450 daus las ib tuj vim kev tso tawm ntawm Indonesian ntau lawm. PVC Resin, vim muaj kev ntxeev hauv cov txhab nyiaj hauv qab teb Asia, pom kev nce qib txhua hnub ntawm 12%, ua rau muaj tus nqi siab nyob hauv cov yeeb nkab fittings kev lag luam.
Hauv kev tsom xam ntawm kev lag luam cuam tshuam:
Hlau ua tus nce: Qhov kev txwv ib puag ncig kev tiv thaiv kev tiv thaiv kev siv hluav taws xob, tau coj mus rau hauv Australian hlau ore, thiab nruab nrab ntawm tus nqi hloov kho mechanisms.
Tooj liab tus nqi kawm: Muaj chav rau cov khoom siv kub luv luv rau cov khoom siv tooj liab ntev rau cov khoom siv hluav taws xob tshiab yuav txhawb nqa cov nqi sib txawv tom ntej.
PVC Anomaly: Tus nqi ntawm cov yeeb nkab yas fittings raw cov ntaub ntawv muaj skyrocketed, uas tej zaum yuav ua rau cov khoom lag luam sib xyaw ua ke. Peb cov lus nug ntawm tes tuaj yeem ua kom tau raws li qhov kev txiav txim sai ntawm 200 tons.
Peb lub vev xaib lub tswv yim zoo:
Raws li cov khoom noj khoom muag ntsug uas tau ua rau thaj chaw ua haujlwm zoo rau 12 xyoo, XX ywj pheej chaw (hloov nrog lub npe lag luam:
Cov nqi xauv thiab cov khoom ntim nce: xauv nyob rau hauv 300 lub tons ntawm cov khoom lag luam zoo xws li cov nqi sib txuas lus xws li cov yeeb nkab fittings thiab galvanized cov yeeb nkab fittings ntawm Q1 qib
Cov Khoom Siv Hluav Taws Xob: Vietnam Mexico Cooperative Cov chaw tsim hluav taws xob tau ntxiv los xyuas kom meej cov khoom lag luam thiab clamps tsis pub dhau 48 teev
Kev hloov lwm yam kev daws teeb meem: Tshaj tawm cov "cov lus qhia rau kev xaiv ib puag ncig" muab cov qauv sib piv nrog tus qauv sib piv rau cov qauv hlau / carbon
Kev hloov pauv ntawm cov ntaub ntawv raw tsis yog tsuas yog muaj txoj hauv kev tab sis yin xiangyu, cov khoom siv cov saw hlau ntawm peb lub vev xaib. " Peb tau hloov kho peb cov lus ceeb toom nqe lus, thiab cov neeg tuaj yeem tshawb xyuas cov nqi tsawg kawg ntawm 50 cov khoom lag luam loj hauv peb lub vev xaib muaj kev txiav txim siab hloov pauv
