Margin to obey the contract (Performance Bond) 10 per cent of the contract value, using the letters of guarantee issued by a commercial bank in the country, Thailand. There is a lifetime period.
Guaranteeing the execution of the contract (Performance Bond) 10 percent of the contract value. The guarantees issued by banks in Thailand. The period during contract
Collateral to abide by contract (Performance Bond) 10% of contract value. The letter of guarantee issued by the commercial banks in Thailand, a period throughout the contract.