VIENNA (AP) — The U.N. atomic watchdog says Iran's stockpiles of low-enriched uranium are still growing in violation of the 2015 nuclear deal.

In a confidential quarterly report distributed to member states, the International Atomic Energy Agency said Iran's stockpile of low-enriched uranium still exceeds the amount allowed by the Joint Comprehensive Plan of Action, or JCPOA. The report was seen Monday by The Associated Press.

It also said Iran continues to enrich uranium up to 4.5%, above the 3.67% allowed.

The agency says as of Nov. 3, Iran's stockpile of low-enriched uranium was 372.3 kilograms (820.78 pounds) compared to 241.6 kilograms reported on Aug. 19, and past the 202.8 kilogram limit.

Since the U.S. pulled out of the Iran nuclear pact last year and imposed sanctions, Iran has been slowly violating its provisions to pressure other nations to provide more incentives.