- A New Chapter in Hainan–Hong Kong Cooperation! Hainan Longpan Oilfield Technology Co., Ltd. Reaches a Strategic Partnership with Zanneng Machinery and Situ Electromechanical. 2025-11-15 On September 9, 2025, the People’s Government of Hainan Province hosted the Hainan Free Trade Port Promotion Conference and Policy Briefing at the Hong Kong Convention and Exhibition Centre. Hainan Provincial Party Secretary Feng Fei delivered the keynote speech, noting: “Over the past five years, Hainan has become more open, its industrial system more refined, its business environment more optimized, and the people’s sense of gain continuously strengthened.”
