Recycled Polyethylene Terephthalate Market Analysis Polypropylene Catalyst Market is projected to be worth USD 2806.8 Million by 2030, registering a CAGR of 10% during the forecast period (2021–2030). Polypropylene catalysts are categorized into Ziegler–Natta (ZN) catalysts, metallocene catalysts, and others. On the basis of product type, the Ziegler–Natta segment is...