Nov 21 (Reuters) - Enn Ecological Holdings Co Ltd
* SAYS IT AGREES TO BUY 32.8% STAKE IN ENN ENERGY HOLDINGS LTD FOR 25.8 BILLION YUAN ($3.67 billion) VIA CASH, ASSET SWAP AND SHARE ISSUE
* SAYS ASSET THAT WILL BE SWAPPED IS UNITED FAITH VENTURES LTD WHICH INDIRECTLY HOLDS 9.97% STAKE IN SANTOS LTD Source text in Chinese: https://bit.ly/2rfUyjK ; https://bit.ly/2s5ylpa Further company coverage: ($1 = 7.0285 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)