U+9490 "钐" CJK Unified Ideograph-# Unicode Character

U+9490 "钐" CJK Unified Ideograph-# is a Chinese character that primarily functions as a variant or simplified form of the traditional character "釤," and it is composed of the "金" (metal) radical on the left and the phonetic component "山" (mountain) on the right. In modern usage, this character is most commonly known as a unit of measurement, specifically equal to one thousandth of a mu, a traditional Chinese land area unit, though it also appears in some contexts as a surname or in technical terminology. The character is encoded in the CJK Unified Ideographs block and is used in both Chinese and Japanese writing systems, albeit with distinct connotations and frequency of use.