Ho ea ka lipalo-palo tsa morao-rao tsa meetlo, thepa ea PVC ea naha ea heso ka Phupu 2022 e ne e le lithane tse 499,200, phokotso ea 3.23% ho tloha khoeling e fetileng ea thomello ea lithane tse 515,800, le keketseho ea 5.88% selemo le selemo. Ho tloha ka Pherekhong ho isa Phupu 2022, thomello e kopaneng ea fatše ea PVC naheng ea heso e ne e le lithane tse limilione tse 3.2677, keketseho ea 4.66% ha e bapisoa le lithane tse limilione tse 3.1223 ka nako e tšoanang selemong se fetileng. Le hoja palo ea khoeli le khoeli ea thomello e fokotsehile hanyenyane, mosebetsi oa ho romelloa ka ntle oa PVC oa lehae oa fatše o ntlafetse. Baetsi le barekisi ba boletse hore palo ea lipotso tse tsoang kantle e eketsehile haufinyane, mme palo ea kantle ho naha ea PVC ea fatše e lebelletsoe ho tsoela pele ho eketseha nakong e tlang. Hajoale, United States, Canada, Jeremane, Neth...