Attached files
| file | filename |
|---|---|
| 10-Q - FORM 10-Q - Howmet Aerospace Inc. | d209057d10q.htm |
| EX-95 - EX-95 - Howmet Aerospace Inc. | d209057dex95.htm |
| EX-32 - EX-32 - Howmet Aerospace Inc. | d209057dex32.htm |
| EX-31 - EX-31 - Howmet Aerospace Inc. | d209057dex31.htm |
| EX-12 - EX-12 - Howmet Aerospace Inc. | d209057dex12.htm |
| EX-10.(E) - EX-10(E) - Howmet Aerospace Inc. | d209057dex10e.htm |
| EX-10.(D) - EX-10(D) - Howmet Aerospace Inc. | d209057dex10d.htm |
| EX-10.(C) - EX-10(C) - Howmet Aerospace Inc. | d209057dex10c.htm |
Exhibit 15
July 29, 2016
Securities and Exchange Commission
100 F Street, NE
Washington, D.C. 20549
| RE: | Alcoa Inc. |
Commissioners:
We are aware that our report dated July 29, 2016 on our review of interim financial information of Alcoa Inc. and its subsidiaries (Alcoa) for the three- and six-month periods ended June 30, 2016 and 2015 and included in Alcoa’s quarterly report on Form 10-Q for the quarter ended June 30, 2016 is incorporated by reference in its Registration Statements on Form S-3 (Nos. 333-197371 and 333-201055) and Form S-8 (Nos. 333-32516, 333-106411, 333-128445, 333-146330, 333-153369, 333-155668, 333-159123, 333-168428, 333-170801, 333-182899, 333-189882, 333-203275, 333-205829, 333-209772, 333-209777, and 333-212246).
| Very truly yours, |
| /s/ PricewaterhouseCoopers LLP |
| PricewaterhouseCoopers LLP |
| Pittsburgh, Pennsylvania |