Ib yam ua rau lwm tus. Nce paj paj pummel vaj tse. Cov nqi ntoo poob, qee qhov 60% xyoo no. Thiab, sau tseg lub zog tshawb fawb lub tuam txhab thiab peev nyiaj hauv tuam txhab Tudor Pickering Holt, PVC - cov yas uas ua rau cov kav dej thiab lwm yam siv - tau pom cov nqi nruab nrab ntawm cov nqi 46% hauv peb lub hlis twg. Uas, nyob rau hauv lem, txo cov profitability ntawm tuam txhab uas muag uas tsim thiab muag PVC, uas yog tsim los ntawm ethylene, ib tug roj av khoom.
Lwm cov khoom siv roj av kuj tawm tsam vim kev lag luam qeeb. Tus nqi ntawm polyethylene, feem ntau siv yas rau lub raj mis thiab hnab, yog tawm 24% nyob rau hauv lub quarter dhau los. Polypropylene, pom nyob rau hauv txhua yam los ntawm cov thawv ntim khoom noj mus rau lub tsheb, tau poob 32%.
Tau qhov twg los: https://www.barrons.com/articles/pvc-prices-are-falling-why-warren-buffett-should-be-worried-51665183666?siteid=yhoof2&yptr=yahoo