It is not as simple as saying whether to support the embargo or not. There are many factors involved... factors such as;
1) warming relationship with the West (not just US, take EU into consideration too)
2) source for oil. (present moment Iran is a big supplier, another supplier is Russia and if China is to undermine Russia in selling advance weaponries to Iran, Russia will surely be affected and Russia is China's neighbour plus a source for oil, so it is not really very clever to do such a thing).
3) As many has pointed out... China's relationship with Israel. Although I agree with Lion that this relationship doesn't actually matter much.
4) China's relationship with the rest of Middle East. Iran obviously is not a very well liked nation in the middle east, thus by selling advance weaponries to Iran, might strain relationship with other middle eastern nations.
So the main thing now is not wether to support or not to support the embargo, but rather to what extend of support should China give. I am thinking maybe if Iran wanted, China could sell some advance weaponries that might not actually unbalance the region's defences to Iran. These would not set the rest of the middle east into a fit.
And most importantly, China should stay clear of Iran's politics against western countries and should not even mention their nuclear program, etc.
1) warming relationship with the West (not just US, take EU into consideration too)
2) source for oil. (present moment Iran is a big supplier, another supplier is Russia and if China is to undermine Russia in selling advance weaponries to Iran, Russia will surely be affected and Russia is China's neighbour plus a source for oil, so it is not really very clever to do such a thing).
3) As many has pointed out... China's relationship with Israel. Although I agree with Lion that this relationship doesn't actually matter much.
4) China's relationship with the rest of Middle East. Iran obviously is not a very well liked nation in the middle east, thus by selling advance weaponries to Iran, might strain relationship with other middle eastern nations.
So the main thing now is not wether to support or not to support the embargo, but rather to what extend of support should China give. I am thinking maybe if Iran wanted, China could sell some advance weaponries that might not actually unbalance the region's defences to Iran. These would not set the rest of the middle east into a fit.
And most importantly, China should stay clear of Iran's politics against western countries and should not even mention their nuclear program, etc.