In Q2 fiscal 2026 (the quarter ended June 30, 2026), Southern Copper's largest business segment was Mexican Open-Pit, with $2.51 billion or 58% of revenue, up 43.1% from a year earlier. Next: Peruvian Operations (36%) and Mexican IMMSA Unit (6%).
By product or service, Copper brought in 73%, Molybdenum brought in 11% and Silver brought in 9% of revenue in Q2 fiscal 2026.
By region, Mexico brought in 27%, United States brought in 14% and Switzerland brought in 10% of revenue in Q2 fiscal 2026.
The fastest-growing business segment from a year earlier was Mexican IMMSA Unit (+49.4%).
From company filings, in USD; latest quarter ended June 30, 2026; quarterly data from Q3 fiscal 2017.

Fiscal quarters, from company filings
| Business segment | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Mexican Open-Pit | $2.5B | $2.4B | $1.9B | $1.8B | 58% |
| Peruvian Operations | $1.6B | $1.6B | $1.3B | $1.2B | 36% |
| Mexican IMMSA Unit | $267.9M | $318.5M | $199.8M | $179.3M | 6% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
| Product or service | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Copper | $3.1B | $3.0B | $2.4B | $2.3B | 73% |
| Molybdenum | $475.8M | $445.5M | $434.9M | $354.7M | 11% |
| Silver | $375.8M | $531.5M | $250.2M | $201.9M | 9% |
| Other | $168.3M | $146.8M | $118.5M | $111.9M | 4% |
| Zinc | $152.2M | $145.0M | $126.5M | $123.1M | 4% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
| Region | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Mexico | $1.1B | $1.1B | $907.7M | $804.7M | 27% |
| United States | $579.4M | $584.7M | $464.7M | $356.0M | 14% |
| Switzerland | $433.4M | $472.2M | $474.2M | $424.2M | 10% |
| Peru | $340.9M | $292.5M | $207.8M | $212.9M | 8% |
| Japan | $333.5M | $218.3M | $147.3M | $272.0M | 8% |
| China | $314.7M | $330.7M | $297.1M | $232.8M | 7% |
| Other European Countries | $294.7M | $430.5M | $176.5M | $81.7M | 7% |
| Spain | $251.5M | $204.6M | $212.0M | $163.1M | 6% |
| Brazil | $190.7M | $221.9M | $100.8M | $162.1M | 4% |
| Chile | $174.5M | $181.3M | $157.7M | $132.1M | 4% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
Mexican Open-Pit, Peruvian Operations and Mexican IMMSA Unit (as reported for Q2 fiscal 2026).
Mexican Open-Pit: $2.51 billion, or 58% of revenue, in Q2 fiscal 2026.
By revenue in Q2 fiscal 2026: Copper (73%), Molybdenum (11%), Silver (9%) and Other (4%).
By region in Q2 fiscal 2026: Mexico (27%), United States (14%), Switzerland (10%) and Peru (8%).
Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i
Fiscal quarter ended Jun 30, 2026
| Item | Revenue | Share |
|---|---|---|
| Mexican Open-Pit | USD 2.51B | 57.6% |
| Peruvian Operations | USD 1.58B | 36.3% |
| Mexican IMMSA Unit | USD 267.90M | 6.1% |
| Corporate, other and eliminationsi | -USD 75.40M |
Sum of items USD 4.36B; corporate items and eliminations -USD 75.40M. Shares are of the items shown. Click an item with › to see its parts.
Every item and period in one grid. Purple = calculated; "–" = not available.
| Item | Q2 FY26 | Q1 FY26 | Q4 FY25 | Q3 FY25 | Q2 FY25 | Q1 FY25 | Q4 FY24 | Q3 FY24 | Q2 FY24 | Q1 FY24 | Q4 FY23 | Q3 FY23 | Q2 FY23 | Q1 FY23 | Q4 FY22 | Q3 FY22 | Q2 FY22 | Q1 FY22 | Q4 FY21 | Q3 FY21 | Q2 FY21 | Q1 FY21 | Q4 FY20 | Q3 FY20 | Q2 FY20 | Q1 FY20 | Q4 FY19 | Q3 FY19 | Q2 FY19 | Q1 FY19 | Q4 FY18 | Q3 FY18 | Q2 FY18 | Q1 FY18 | Q4 FY17 | Q3 FY17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mexican Open-Pit | 2.5B | 2.4B | 2.2B | 1.9B | 1.8B | 1.7B | 1.5B | 1.6B | 1.7B | 1.5B | 1.2B | 1.5B | 1.3B | 1.6B | 1.6B | 1.2B | 1.3B | 1.6B | 1.6B | 1.4B | 1.6B | 1.5B | 1.3B | 1.2B | 1.0B | 953.7M | – | 982.4M | 954.6M | 1.1B | 874.1M | 1.1B | 1.1B | 1.1B | – | 1.0B |
| Peruvian Operations | 1.6B | 1.6B | 1.5B | 1.3B | 1.2B | 1.3B | 1.1B | 1.2B | 1.2B | 1.0B | 1.0B | 936.0M | 886.9M | 1.0B | 1.1B | 815.7M | 910.9M | 1.1B | 1.1B | 1.1B | 1.1B | 955.8M | 970.5M | 836.2M | 688.6M | 658.3M | – | 789.0M | 766.5M | 580.1M | 707.4M | 580.1M | 641.8M | 642.9M | – | 565.7M |
| Mexican IMMSA Unit | 267.9M | 318.5M | 273.2M | 199.8M | 179.3M | 155.5M | 187.6M | 184.9M | 185.2M | 146.4M | 156.5M | 153.6M | 141.2M | 179.5M | 163.5M | 159.2M | 166.3M | 177.5M | 139.4M | 175.1M | 161.4M | 124.3M | 152.9M | 140.9M | 101.6M | 134.5M | – | 106.7M | 122.3M | 121.1M | 104.5M | 121.1M | 153.1M | 149.2M | – | 87.5M |