Act on Transactions in Markets of Agricultural Products Article 25

Transaction modes of agricultural wholesale markets include auctioning, price negotiation, price marking, and bidding. Suppliers may specify the lowest transaction price.
中文原文 農產品市場交易法第25條
農產品批發市場之交易以拍賣、議價、標價或投標方式為之。
供應人得指定最低成交價格。

English translation for reference only; the Chinese text prevails. Not legal advice.