Kinijos didmeninė prekyba vario medžiaga PVC izoliuotas BV maitinimo kabelis tvirtas viengyslis elektros laidas 4 MM gamintojai ir gamykla – dydžiai, kaina – NAUJAS LUXING
Nowhere to hide: Global polymer prices plunging after two years of growth | S&P Global Commodity Insights
China PVC futures price, China PVC Daily prices provided by SunSirs, China Commodity Data Group
Global PVC bi-monthly prices 2020-2021 | Statista
US PVC spot export prices firm as demand rises in China | ICIS