Write an inquisitive question about a specific text span in a given sentence such that the answer is not in the text.
Q: Sentence: Keer , a textile company headquartered two hours southwest of Shanghai , China , is building yarn manufacturing lines in Lancaster , bringing more than 500 jobs .<sep>Span: textile company
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Why are they relocating?