Looks like new Molle-style vest.
Most PLA still using type07 vest ... just recent 2x years new vest also start to equip for soldiers to replace type07.
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Yep, our boys were equipped with new upgrade of tactical vest that has more armor on the shoulders, too.
Some pics.
The newer one also has neck protection---
Notice the rear neck is protected. Great for defense against shrapnel shards.
Side view
Victory Dance? LOL!!