The Federal Reserve is keeping U.S. interest rates at record lows in the face of threats from a weak global economy, persistently low inflation and unstable financial markets.

Ending a highly anticipated meeting, Fed officials said Thursday that while the U.S. job market is solid, global pressures may “restrain economic activity” and further drag down already low inflation.

Signs of a sharp slowdown in China have intensified fear among investors about the U.S. and global economy. And low oil prices and a high-priced dollar have kept inflation undesirably low.