Thank you. The agreements that we have signed include many things. In fact, they talk about co-operation. In other words, there's going to be an exchange of technologies. We have highly developed technology, science and scientists in South Africa, so it is also a case of South Africa's helping other countries. There may be components that we do not have and agreements mean that we will be able to exchange and share the knowledge and technological development, some of which they might have and some of which we might have. That's what is involved in our agreements. So, it is a win-win kind of situation.