How to deal with the tea dregs produced by tea beverage manufacturers?

It was transported to Anji for further processing and made into "Anji Famous Tea" for sale. A few years ago, there was a famous news. You can know what's going on by searching Baidu for "Master Kong recycling tea dregs".

The following is the news content:

Southern Reporter spent more than three months, working day and night, investigating unannounced visits, crossing Guangdong, Jiangxi, Zhejiang and Anhui provinces all the way, tracking 1.500 kilometers one way. Tracing back to the original two tea processing points in Guangzhou and Dongguan, we finally found a large tea factory-Anji Kaifeng Tea Co., Ltd. in the mountainous area at the junction of Zhejiang and Anhui and Hanggai band Town, Anji County, Zhejiang Province.

The raw material used by this company to make second-hand tea is the waste tea brewed by Master Kong Company, which is stirred and dried by two tea factories in Guangzhou and Dongguan, and then transported to Anji, Zhejiang for further processing.

A reporter traced all the way from two tea processing points in Guangzhou and Dongguan, and finally found Zhejiang Anji Kaifeng Tea Co., Ltd. which made and processed second-hand tea in Hanggai band Town, Anji County, Zhejiang Province. The raw materials for the company to make second-hand tea come from soaked waste tea leaves, which are stirred and dried by tea factories in Guangzhou and Dongguan, and then transported to Anji for further processing, and made into "Anji Famous Tea" for sale.

Lu Feng, secretary of the Discipline Inspection Commission of Anji County Quality Supervision Bureau, told the Morning Post reporter that the tea factory was still in normal operation when the inspectors arrived. The public security police took several production leaders to the police station for questioning, and the quality supervision department was responsible for checking the on-site production situation. "Judging from the situation on the spot, there is no obvious illegal behavior in the tea factory. It is a normal tea production process for workers to fry locally acquired green leaves.