Sentence 1: The production of anhydrous ammonia in the U.S. in 2000 was approximately 17,400,000 tons (equivalent anhydrous) with apparent consumption of 22,000,000 tons and about 4,600,000 met through net imports, as shown in a 2001 edition of U.S.

Sentence 2: The US is the world's 5th largest producer of ammonia in the world.

If the first sentence is true, then is the second sentence true?
it is not possible to tell