XIN [Xinyuan Real Estate] 424B3: The information in this preliminary prospectus supplement and
[The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. Registration No. 333-160518 Subject to]