This all seems great but some think it may be getting riskier to invest in China. Plus, the oil game is a highly competitive field. And though gas is high right now with oil up, I wouldn't say this will last forever.
So, I may consider investing in LPH, but it's been moving up lately. Just today it gained 14% on heavy volume. This could mean new highs for the stock in coming weeks. Personally I would wait for a pull back. Of course the choice is yours to make. Just be careful.
I don't own any stock of LPH, and if I buy any, it won't for at least 72 hours.