(Adds share price, ammonia sales volumes and prices, compares with estimates)
Nov 1 (Reuters) - North America's largest nitrogen fertilizer maker CF Industries Holdings Inc reported a smaller-than-expected quarterly loss on Wednesday, as higher sales volumes more than offset lower average selling prices.
Shares rose 3.3 percent to $39.30 in after market, reaching their highest since late 2015.
The company's ammonia sales volumes rose 54 percent to 826,000 tons in the reported quarter, as lesser Chinese exports coupled with a higher-than-usual global demand.
Average selling price for ammonia fell 18 percent to $235 per ton.
The company's net loss widened to $87 million, or 37 cents per share, in the third quarter ended Sept. 30, from $30 million, or 13 cents per share, a year earlier.
Excluding items, the company lost 39 cents per share, smaller than the loss of 54 cents per share expected by analysts, according to Thomson Reuters I/B/E/S.
Net sales rose to $870 million from $680 million. (Reporting by Karan Nagarkatti in Bengaluru; Editing by Shounak Dasgupta)