What changed 10-K

Item 3. Legal Proceedings

2021-05-17 compared with 2020-05-29 · 8 added, 7 removed, 3 unchanged (83% of the section changed)

1 unchanged sentence

time to time, we may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business.

All judgments, including interest, have been booked as liabilities and the matters are no longer pending.

However, litigants can

initiate further proceedings following the entry of a nonappealable final judgments seeking enforcement or further relief.

is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm

our business.

As of December 31, 2019, we were not a party to any material pending litigation and no lawsuits have been threatened

by or against us.

All judgments,

including interest, have been booked as liabilities and the matters are no longer pending.

However, litigants can initiate further proceedings

following the entry of a non-appealable final judgments seeking enforcement or further relief.

Litigation is subject to inherent

uncertainties, and an adverse result in these or other matters may arise from time to time that may harm our business.

As of December

31, 2020, we were not a party to any material pending litigation and no lawsuits have been threatened by or against us.

MINE SAFETY DISCLOSURES

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.