On September 25, 2021, the Board of Directors of Truong Thinh Energy Investment Joint Stock Company approved the plan for the private placement in 2021 as, Bond term: 36 months from the issue date; Issue volume: 2,500 bonds; Issue value: VND 250 billion; Bond type: non-convertible, secured bond; Par value: VND 100,000,000/bond; Issue date: in September 2021.