Buying and selling are essential for any country to develop its economy and maintain good relations with other nations. The first table below shows top trading partners of Cambodia in terms of export sales (selling), including United States, Hong Kong, and Canada. The second lists top trade partners of Cambodia regarding import total (buying). That is, most products are imported from these countries to Cambodia.
Cambodia Major Exports
Market Value: 4,095 (millions) – Last Updated: June, 2019
| Rank | Country (Exports To) | Trade Value (thousands) | Share (%) | Growth (% 5yr) |
| 1 | United States | 1,955,109 | 47.74 | 49.05 |
| 2 | Hong Kong | 834,886 | 20.39 | 35.57 |
| 3 | Canada | 277,906 | 6.79 | 194.18 |
| 4 | Vietnam | 159,963 | 3.91 | 277.22 |
| 5 | United Kingdom | 145,294 | 3.55 | (17.09) |
| 6 | Netherlands | 144,571 | 3.53 | 340.10 |
| 7 | Germany | 128,674 | 3.14 | (45.85) |
| 8 | Spain | 114,508 | 2.80 | 270.17 |
| 9 | Singapore | 107,980 | 2.64 | 932.16 |
| 10 | Belgium | 46,791 | 1.14 | 369.67 |
| 11 | France | 24,218 | 0.59 | (61.23) |
| 12 | Japan | 23,607 | 0.58 | (5.84) |
| 13 | Italy | 17,485 | 0.43 | 86.89 |
| 14 | Ireland | 11,310 | 0.28 | (18.58) |
| 15 | Mexico | 10,424 | 0.25 | 356.30 |
| 16 | Sweden | 9,838 | 0.24 | 27.53 |
| 17 | Luxembourg | 9,563 | 0.23 | 127.53 |
| 18 | Russia | 8,055 | 0.20 | 197.40 |
| 19 | Austria | 6,932 | 0.17 | 158.22 |
| 20 | Denmark | 6,730 | 0.16 | 212.30 |
| 21 | Norway | 6,408 | 0.16 | 31.19 |
| 22 | Switzerland | 6,118 | 0.15 | (30.27) |
| 23 | Thailand | 5,497 | 0.13 | (67.90) |
| 24 | Malaysia | 5,380 | 0.13 | (40.60) |
| 25 | Indonesia | 3,800 | 0.09 | 148.05 |
| 26 | India | 3,740 | 0.09 | 2,297.68 |
| 27 | Iraq | 3,450 | 0.08 | NA |
| 28 | China | 2,507 | 0.06 | (80.14) |
| 29 | Brazil | 2,230 | 0.05 | 1,283.79 |
| 30 | Ukraine | 1,713 | 0.04 | 405.15 |
| 31 | South Korea | 1,636 | 0.04 | (93.48) |
| 32 | Chile | 1,617 | 0.04 | 412.67 |
| 33 | Slovakia | 1,372 | 0.03 | 1,772.22 |
| 34 | United Arab Emirates | 1,370 | 0.03 | (13.75) |
| 35 | Turkey | 1,286 | 0.03 | (7.76) |
| 36 | Finland | 1,227 | 0.03 | 11.95 |
Cambodia Major Imports
Market Value: 3,385 (millions) – Last Updated: June, 2019
| Rank | Country (Imports From) | Trade Value (thousands) | Share (%) | Growth (% 5yr) |
| 1 | China | 803,817 | 23.75 | 135.70 |
| 2 | Thailand | 614,807 | 18.16 | 166.31 |
| 3 | Hong Kong | 537,140 | 15.87 | 30.96 |
| 4 | Vietnam | 403,811 | 11.93 | 139.49 |
| 5 | Singapore | 233,809 | 6.91 | 64.22 |
| 6 | United States | 197,685 | 5.84 | 757.21 |
| 7 | South Korea | 182,002 | 5.38 | 82.88 |
| 8 | Japan | 85,720 | 2.53 | 2.48 |
| 9 | Indonesia | 83,622 | 2.47 | 6.41 |
| 10 | Malaysia | 81,171 | 2.40 | 5.07 |
| 11 | India | 76,748 | 2.27 | 295.72 |
| 12 | France | 19,739 | 0.58 | (55.71) |
| 13 | Pakistan | 14,540 | 0.43 | 58.01 |
| 14 | Switzerland | 14,239 | 0.42 | 151.79 |
| 15 | Luxembourg | 7,261 | 0.21 | 23.62 |
| 16 | Germany | 5,094 | 0.15 | (58.84) |
| 17 | Russia | 4,238 | 0.13 | 317.12 |
| 18 | Belgium | 2,904 | 0.09 | (32.69) |
| 19 | Netherlands | 2,716 | 0.08 | 44.14 |
| 20 | Sweden | 2,469 | 0.07 | 51.68 |
| 21 | Ireland | 2,426 | 0.07 | 18.65 |
| 22 | Philippines | 1,650 | 0.05 | (62.58) |
| 23 | United Kingdom | 1,644 | 0.05 | (73.73) |
| 24 | Sri Lanka | 1,379 | 0.04 | 397.09 |
| 25 | Macao | 1,247 | 0.04 | 82.66 |
| 26 | Italy | 1,149 | 0.03 | (74.94) |
| 27 | Finland | 1,009 | 0.03 | (92.04) |
| 28 | Saudi Arabia | 1,002 | 0.03 | 202.17 |