Polycrystalline silicon production process

In times of economic downturn and poor profits, polysilicon companies have begun to focus more on product technology upgrades and quality improvements. The reporter learned from the 2009 Polysilicon and Photovoltaic Industry (Huinan) Summit hosted by the China Chemical Information Center that

The vehicle subsidy is too low and there is no limit to apply for Dongguan.


Since the launch of the “Automatic Trade Renewal Implementation Measures”, the rise of the auto market in the country has not made any waves, especially in some second-tier and third-tier cities in the Mainland, which has played a role in boosting the sales of certain speci

Two "Eleventh Five-Year" Science and Technology Key Project Acceptance

Development of key technologies for deep processing and utilization of CBM and natural gas
On November 21st, the Southwest Research & Design Institute of Chemical Industry took the lead in organizing the key projects of the national “Eleventh Five-Year Plan” scientific and

Hybrid Bus Industrialization Calls Independent Core System


At the end of last year, the Joint Ministry of Finance of the Ministry of Science and Technology proposed a new energy bus program for “thousands of vehicles in ten cities,” giving one-off fixed-amount subsidies for car purchases. Local governments also proposed subsidies for

Yuchai's April diesel output exceeds 60,000 units


Yuchai Co., Ltd. recently reported a success story. In April, diesel engine output exceeded 60,000 units again, an increase of 33% year-on-year. This is the first time in the history of Yuchai that the monthly output exceeded 60,000 units in two consecutive months.

Since April, Y

Kumho Hantai is trapped in "quality door"

Recently, the news that "Kimho and Hankook tires were exposed by the AQSIQ due to the bulging problem" was buzzing and the "bad" image of the "Kumho" and "Hankook" tires was suddenly pushed onto the media. tip. In recent years, tire safety inci