OR

PTT Oil and Retail Business Public Company Limited (OR) is a leading integrated oil and non-oil retail business operator, primarily focusing on petroleum product distribution and retail services in Thailand and internationally.

PTT

PTT Public Company Limited is a Thai state-owned integrated energy company involved in upstream and downstream petroleum, natural gas, petrochemicals, and power generation.

SET

The Stock Exchange of Thailand operates the primary stock market in Thailand, facilitating capital raising and trading for various companies, including those in the energy sector.