published : 10 Mar 2021 at 19:05 51 PTT Oil and Retail Business is gearing up for its new non-oil business expansion, including Ohkajhu organic restaurants. (Photo supplied) PTT Oil and Retail Business (OR) is putting new non-oil businesses it has recently invested in, including Ohkajhu organic restaurants and Pacamara coffee houses, on a fast track for business expansion, OR president and chief executive Jiraphon Kawswat says. The new non-oil businesses will consume 15% of its 74-billion-baht capital spending budget between 2021 and 2025. T...