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

????

• 1PPI??5????????????
• 2???????10????3-2????????
• 3???????3????8????????
• 4??:???????????????????
• 5????????2????????????
• 6???????????14???????????(?…
• 7??????????404????(?)
• 8????:?????“???”????
• 9????????:??1??8000?
• 10??????????????????????
• 11????????????54???
• 12???????8?17??????????4??
• 13????1???????????????
• 14???7??????????????????
• 15?????1?????????:??????
• 16???????????????IPO????
• 17???????????????
• 18?????????????????????
• 19???100?????????????0.01?
• 20???7??????????????????