fix(valuation): use three-zone semiconductor ranking

Cai

2026-08-20 f046e00dff100e7510089e4e568f2165ca8a199e

1
{"success":true,"result":{"data":[{"SECURITY_CODE":"001270","REPORT_DATE":"2026-08-01","RATING_ORG_NUM":4,"YEAR1":2026,"YEAR1_NET_PROFIT":170666666.67}]}}