(EnergyAsia, December 30) — Hong Kong-listed XinAo gas said two of its subsidiaries, Xinao Gas Development and Bengbu Xinao, have agreed to purchase properties from Langfang Property and Bengbu Property for a total sum of RMB32,031,608. (US$1=RMB8.07). XinAo said its chairman, known only as Mr Wang, owns 78.39% of Langfang Property and 87.68% of…