I'm on my work computer at the moment so I don't have the link, but there is a place in Singapore which sell Chinese Wedding related products. They had a few different tea sets and were happy to send them to Australia. They said postage was at cost but did warn that it usually was the same as the product due to the weight and packaging required for the tea sets. But we worked out that it wasn't too bad because we couldn't find any in Australia. We don't need to worry about it now, but I remember trying to sort it out!
I'll put the link up when I get home this afternoon