The Chinese rice contained as much plastic as a little plastic bag. Yet, there are some differences between the two types which can help you spot the artificial one, such as:
Test 1: Water
Pour a tablespoon of the rice in a glass full of water. If the rice falls to the bottom, it is organic.
Test 2: Fire
Light a few rice kernels, and if they do not burn, they are organic. While the opposite case will indicate that the rice is fake.