Research on E-Commerce Purchasing Model in Crude Oil Trade

Table 1

The world’s top ten original producing countries.

Ranking	Country	Daily average crude oil production (10,000 barrels)
1	Saudi Arabia	1085.9
2	Russia	976.9
3	United States	687.1
4	Iran	434.3
5	China	368.4
6	Mexico	368.1
7	Canada	296.6
8	United Arab Emirates	282.2
9	Venezuela	279.8
10	Norway	277.3