They last posted on Nov 10, 2019. Maybe this is our year. LONGWEI PETROLEUM INVESTMENT HOLDING LIMITED · No. 30 Dajingyu Street, Xiaojingyu,… LONGWEI PETROLEUM INVESTMENT HOLDING LIMITED (Entity# 20001056132) is a business entity registered with… opengovco.com Nov 10, 2019 https://www.facebook.com/search/top/?q=longwei%20petroleum