今年6月,在海南岛昌江县石碌镇邮电局门前,出现了一张小小的牌子:“收购芒果核,一粒五分钱。”站在旁边的小伙子正扯着嗓子吆喝着,迎来送往地忙活着收购芒果核。石碌街头丢弃有许多芒果核,平时人们并不注意。经他插牌吆喝,消息传开,大人小孩都从四处检来交售。最多时一天竟收购2千多粒。不到10天便收购了一万粒。花去5百元。 In June of this year, in front of the post office of Shilu Town, Changjiang County, Hainan Province, a small sign appeared: “Acquisition of mango core, one cents.” The young man standing next to him is crying, greeting To send busy buying Mango nuclear. Shusong streets discarded many mango core, usually people do not pay attention. Interrupted by him shout, the news spread, adults and children seized from four sellers. Up to one day actually acquired more than 2,000 tablets. Less than 10 days they acquired a million. Spent 5 hundred dollars.