(EnergyAsia, August 1) — Unique Gas and Petrochemicals Plc, Thailand’s second largest liquefied petroleum gas (LPG) trader, will invest Baht240 million to expand its markets in Indochina, according to the Bangkok Post. (US$=Baht41).   Unique plans to invest in gas depots and the production of LPG containers in Vietnam, Laos and Cambodia.   Its managing…