1On March 2, 999, Guangdong Yi 'an Technology Development Holdings Co., Ltd. and Shenshang Investment Holdings Co., Ltd. signed the Share Transfer Contract. After the equity transfer was completed, the company became the largest shareholder of Shen Jinxing A.
1August, 999, the full name of the company was changed from Shenzhen Jinxing Industrial Co., Ltd. to Guangdong Yi 'an Technology Co., Ltd., and the abbreviation was changed to Yi 'an Technology.
From 1999 to 10 on October 25th, the share price of Yi 'an Technology rose continuously for 70 trading days around 26 yuan, and broke through the 100-yuan mark, becoming the first stock with a market value exceeding 100 yuan since the stock reform in Shanghai and Shenzhen stock markets.
20011China Securities Regulatory Commission announced that it would investigate and deal with the case of Yi 'an Technology's alleged manipulation of stock prices, focusing on monitoring the main accounts holding Yi 'an Technology shares.
On April 23rd, 20001year, China Securities Regulatory Commission punished Yi 'an Technology's stock price manipulation case: four companies, including Xinsheng, Zhong Bai, Baiyuan and Jinyi, were fined 449 million yuan for long-term joint manipulation of Yi 'an Technology's stock price, which violated the provisions of the Securities Law.
On May 13, 2005, the company was renamed as "Guangdong Polaroid Investment Co., Ltd.".