JOINT FILING AGREEMENTJoint Filing Agreement • December 31st, 2019 • HFO Investment Group LTD • Crude petroleum & natural gas
Contract Type FiledDecember 31st, 2019 Company IndustryAGREEMENT dated as of December 31, 2019 by and between HFO Investment Group Limited, a British Virgin Islands company and Wan-Yu Huang (together, the “Parties”).