The falchion with short hilt and vessel like dustpan from Dayangzhou are the longest ones, and the huge ye-tomahawk from Dayangzhou is the heaviest one in the Shang Dynasty.

• 大洋洲的短柄翘首刀、箕形器是商代同类器型中最大者，大钺是商代同类器型中最厚重者，也是商代唯一一处同时出土上述4种青铜仪杖器的遗存。