HXCT-19.0-9 HXCT-2.4-4 HXCT-2.4-9 HXCT-25.4-4 HXCT-25.4-9 HXCT-3.2-4 HXCT-3.2-9 HXCT-38.1-4 HXCT-38.1-9 HXCT-4.8-4