One interesting point re wannabe flight to concentrate feed to...

One interesting point re wannabe flight to concentrate feed to China is the Dragon's RE Resource Tax on concentrate value:

"rare earth resource tax: 27% in the southern mine, 11.5% in Baotou, 9.5% in Sichuan, and 7.5% in Shandong"

Does it equally apply imported con?

If so what rate is applied?

Regardless of who pays it, has to detract from value at source.