The story
Huanghe Whirlwind was established in November 1998 by Henan Huanghe Industrial Group Co., Ltd., Diamond Industrial Co., Ltd. of Osaka, Japan, and Zhengzhou Research Institute of Abrasives & Grinding, and was listed on the Shanghai Stock Exchange on November 26, 1998 (SSE: 600172).
From Wikipedia’s article on Huanghe Whirlwind, shared under CC BY-SA 4.0.3