BRIEF-Chemical fertiliser maker Yunnan Yuntianhua to swing to net loss in H1

July 22 (Reuters) - Yunnan Yuntianhua Co Ltd * Says it expects H1 to swing to net loss of 900-980 million yuan ($134.94-$146.93 million) versus net profit of 34.3 million yuan year ago Source text in Chinese: http://bit.ly/2adjzRs Further company coverage: ($1 = 6.6698 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)