| 1 | The deposit is the outgrowth of tectonic evolution of the Jinning-Chengjing Period. | |
| 2 | The Shengong Movement in late Middle Proterozoic Era was strong and the superimposed fold of Junning Movement in late Qingbaikou Period was clear. | |
| 3 | Originally surnamed Ma, and nicknamed San Bao, Zheng He (1371-1433) was a Muslim born in the Kunyang Perfecture (today's Jinning County) of Yunnan Province. | |
| 4 | The tectonic action of this area is complex and violent, and three stages of geotectonic development of the Earth's crust have taken place there since the Jingning Movement. | |
| 5 | According to the mineral characteristics of mid-low grade phosphate rock in Jinning, Kunyang, Haikou areas, the gravity-flotation complex process was selected. |
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