????:1?????????????:??????????

2?????

3???????????

4??????????

5???????????

??8?5???????????? (???????????? ??????)8??????????5?,?32?????1???????????2????,???????

?,??????????????????????????????????(???)????????“PPP+EPC”(????+??)??????,?????????,???????,??????????

????????????(?????????????????)

??????????????(????????????????)?,?????,??????,?????????350????????????,???????????????????????6???,???236???????????????????108????????,????38????????????,????83.7%?

?????(???)?40??,????????????????????????40?????,?40???????955?????,????53%???,40???,??,??,???(???????????)

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