What are the standards for second-class qualified personnel in Inner Mongolia mining industry?

The standards for Grade II qualified personnel in Inner Mongolia mining industry are as follows:

1. Technical person in charge of mining enterprises: Must have a bachelor's degree in this major, or a senior title, or a title of intermediate engineer or above, have worked in mining enterprises or related fields for more than 5 years, and have participated in technical training related to their mine work.

2. Person in charge of safety in mining enterprises: Must have a bachelor's degree in this major, or a senior professional title, or an intermediate engineer or above, have worked in mining enterprises or related fields for more than 5 years, and have participated in technical training related to mine safety management.

3. Production management personnel of mining enterprises: they must have a bachelor's degree in this major, or a title of intermediate engineer or above, have worked in mining enterprises or related fields for more than 3 years, and have participated in technical training related to their mine work.

4. Technical management personnel of mining enterprises: they must have a bachelor's degree in this major, or an intermediate engineer's degree or above, have worked in mining enterprises or related fields for more than 3 years, and have participated in technical training related to their mine work.