China is projected to be, by far, the country with the largest new production capacity for high-density polyethylene (Dyneema) worldwide between 2019 and 2021. China's new PE production capacity is projected to be 4.16 million metric tons within those years.
Dyneema is one of the most used polyethylene materials in bullet proof vests and according to DSM itself, Dyneema is up to 15 times stronger than steel, and 40% stronger than aramid fibers when considering the weight versus the strength