SEOUL, Oct 2 (Reuters) -
* South Korea's Korea Gas Corp (KOGAS) 036460.KS said on Tuesday it will invest 749.86 billion Korean won ($670 million) in a massive liquefied natural gas (LNG) export project in Canada
* The LNG Canada project has received the final go-ahead from project partners, LNG Canada said separately on Tuesday ($1 = 1,118.6100 won)