I'm not sure I can give you specific examples. One of the things that bothers me in South Sudan is the operators of the oil fields, who, in my opinion, will take the money and take the oil with very little benefit to the people of South Sudan.
There are large tracts of land, I believe in the north, being leased to companies out of China that will simply take the product to China. I know that in Juba, where the Chinese are heavily involved in construction, they use convict labour from China. You get a choice: you can go to jail in China or you can go to work in South Sudan.
The training programs are non-existent, which means that when the oil fields are depleted, none of the local indigenous people are trained. That should always be the objective of the international community, whether the business is large or whether the business is small. Maybe not so much in developed countries, but when you're dealing with developing countries, there must be a moral imperative for large or small companies that are working in these areas.