Msonkhano wa Makampani a Polypropylene wa Ningbo wa 2024 ndi Msonkhano wa Upstream ndi Downstream Supply and Demand

Woyang'anira kampani yathu Zhang adatenga nawo gawo pa Msonkhano wa Makampani a Polypropylene wa 2024 wa Ningbo High end ndi Msonkhano wa Upstream ndi Downstream Supply and Demand kuyambira pa 7 mpaka 8 Marichi, 2024.