On September 28, the three major A-share indexes collectively opened low, then continued to decline, and the gem index was the first to fall by more than 1%.

So far, the gem index is down 1.39%, the Prev index is down 0.48%, and the Shenzhen index is down 0.93%. Individual stocks fell more and rose less, with more than 3600 shares in the two markets turning green, with a turnover of 208 billion yuan in half an hour.

On the disk, the gas and oil and gas plates led the rise, the medical plate continued to strengthen, and auto parts and industrial metals led the decline; in terms of theme, traditional Chinese medicine, recombinant protein, and artemisinin were active, while blade batteries, integrated die-casting, non-ferrous metals, salt lake lithium extraction and other plates led the decline.

Energy supply in Europe has changed again, gas stocks have opened stronger, Shandong Molong is close to the limit, Jiufeng Energy, Delong Huineng, Kaitian Gas, New Austria shares, Shouhua Gas and so on have opened higher.

On the news, three pipelines in the Nord Creek natural gas pipeline system were damaged, natural gas futures prices jumped immediately, British natural gas futures rose more than 33% on Tuesday, and continental European natural gas benchmark futures also rose more than 21%.

The air energy heat pump plate changed to pull up, seagull housing rose by the daily limit, Sunrise East rose by more than 8%, and Dixon shares, Shenling Environment, Dayuan pump industry and so on rose.

The medical device sector continued to strengthen, Shangrong Medical reached the daily limit, and many stocks, such as Dabo Medical, Weigao Orthopaedics, Kaili Medical, and Yirui Technology, rose more than 5%.

On the news side, on September 27, the state organized the centralized procurement of orthopedic spinal consumables in Shanghai to accept enterprises to submit application materials and open bids on the spot. In the evening of the same day, the platform of the joint procurement office of high-value medical consumables organized by the state released the results of the proposed selection, and a total of 152 enterprises' related products were planned to be selected.

In the first year, a total of 1.09 million sets were intended to be purchased, accounting for 90% of the total demand of national medical institutions, involving a market size of about 31 billion yuan. The average price of this collection is reduced by 84%. According to the agreed purchase volume, it is estimated that 26 billion yuan can be saved annually. Domestic medical device enterprises, including Weigao Orthopaedics, Dabo Medical, Chunli Medical, etc., have become the "big winners" of this collection.

The sodium ion battery plate fell, Tongxing Environmental Protection fell by more than 7%.Vico technology, Chuan Yi Technology, Rong Bai Technology,When promoted to science and technologyWait for it to fall.

Salt lake lithium concept stocks fell in early trading, Tibet Everest, Huayou Cobalt Industry fell nearly 9%, Yiwei Lithium Energy, Tianqi Lithium Industry, Tibet City Investment, Shengxin Lithium Energy, Koda Manufacturing and so on fell.