Government institutions、public schools、state-run business or publicly listed companies should be exempted from submitting letter of guarantee and depositing reserved postage.
Government institutions、public schools、state-run business or publicly listed companies should be exempted from submitting letter of guarantee and depositing reserved postage.
政府机关、公立学校、公营事业或股票上市公司，除免具保证书外，并免缴预存邮资。