Senator WONG (South Australia—Minister for Foreign Affairs and Leader of the Government in the Senate) (14:59): Senator, 24 out of 28 coal-fired power stations announced they were closing within the decade under the coalition. At that time, eight had already closed, including Hazelwood, because they were too old and at the end of life. The absence of a stable policy framework meant that investors voted with their feet—or, in this case, the money—and didn't invest. The PRESIDENT: Minister, please resume your seat. Senator Roberts? Senator Roberts: I rise on a point of order: relevance. We're talking about China, not the coalition. The PRESIDENT: Thank you, Senator Roberts. The minister is being relevant to your question. Senator WONG: I am making the point that, whatever you may think—and I disagree with a great deal of what you say—about why you support coal, the market is not supporting coal. I mean— The PRESIDENT: Order! Minister Wong, did you want to continue? Senator WONG: No. The PRESIDENT: Order! Come to order. Senator Roberts, a second supplementary?