Where can I pay the national endowment insurance in Hong Tong? How much is the surcharge

Pay endowment insurance in social security bureau, it is like this: you apply to social security bureau for purchase first, and then pay at the bank designated by social security bureau! ! The endowment insurance is paid in one lump sum of about 6.5438+0.3 million. If it is paid annually, it will cost more than 8,000 yuan a year, a total of 15 years! !