Chinese refineries maintain high oil product yield despite throughput falls 21 September 2021 China maintained high yields for six oil oil products, remaining above 71% in August, despite…Author: Capt. Johnhttps://www.spglobal.com/platts/en/market-insights/latest-news/oil/092121-chinese-refineries-maintain-high-oil-product-yield-despite-throughput-falls