| 1 | Oil, natural gas, brine and other mineral resource exploration and downstream product development and production; | |
| 2 | Much seafood is eaten uncooked, either raw, dried, smoked, salted, pickled, or fermented. | |
| 3 | Guildhall, the typical form of local public architecture, was built in late Qing Dynasty for the rapid development of salt industry in Zigong city, a salt city with a thousand years. | |
| 4 | The invention relates to a method for preparing boric acid in boracic sodium chloride and potassium chloride saturated bittern solution containing boron. | |
| 5 | This success has opened up a brand -new aspect for the development and utilization of the old and used -up wells owned by the brine producers. |
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