Sichuan River Stone Co., Ltd. nheyo muna 2002, ari nyanzvi uye vaitungamirira gadzira dzakasiyana signage hurongwa. Vanobatisisa kukosha kambani "musika vaifarira uye mutengi-centric", isu zvive nyore kupa mumwe-vanorega chiratidzo hurongwa mhinduro.