??????????

????:????????:????????????

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

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

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

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

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

?????:????