(EnergyAsia, December 2) — Hong Kong-listed piped gas distributor China Gas Holdings Ltd said it plans to sell 7.45% of its shares for HK$248million (US$1=HK$7.79) to an unnamed investor from the Sultanate of Oman. The investor has agreed to buy 210 million new shares at HK$1.185 each, representing a 10.23% discount to the company’s closing price…