Table 2. Quantities (kg) of animal feed ingredients imported to San Francisco, US from China between 2012 and 2016.
| Ingredient | 2012 | 2013 | 2014 | 2015 | 2016 |
|---|---|---|---|---|---|
| Soy oil cake | 15,126,647 | 7,977,560 | 13,545,880 | 24,201,390 | 36,962,316 |
| DDGS | 4,008,000 | 2,640,000 | 2,808,000 | 2,416,363 | 1,738,182 |
| Pet food | 4,075,353 | 3,068,722 | 623,734 | 51,587 | 1,412,165 |
| Soybean meal | 1,832, 561 | 1,816,100 | 1,340,270 | 979,627 | 185,400 |
| Pork sausage casings | 129,365 | 216,845 | 457,427 | 420,005 | 582,093 |
| Lysine | 33,000 | 95,000 | 19,764 | 2,325,236 | 2,393,915 |
| Choline | 19,000 | 400 | 0 | 0 | 0 |
| Vitamin D | 26,000 | 21,000 | 14,000 | 0 | 0 |
| TOTAL (KG) | 25,249,926 | 7,198,012 | 18,809,075 | 30,394,208 | 43,274,071 |