Zhejiang Petrochemical Phase I has selected INOES s INNOVENE S process of double-loop slurry technology, with the capacity of 300,000 tons per year, and Phase II has selected LyondellBasell s Hostalen ACP process of kettle type slurry technology, with the capacity of 350,000 tons per year, which are designed to produce high performance and multitype HDPE resins, including blow molding, piping, lm, injection and yarn grade, etc.