| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 312a | 161a |
| Accounts receivable, net | 10,191a | 9,047a |
| Accounts receivable from related companies | 87a | 101a |
| Inventories | 3,070a | 2,478a |
| Income taxes receivable | 56a | 67a |
| Derivative assets | 9a | 66a |
| Other current assets | 477a | 513a |
| Total current assets | 14,202a | 12,433a |
| Property, plant and equipment | 129,242a | 114,932a |
| Accumulated depreciation and depletion | -34,030a | -29,581a |
| Property, plant and equipment, net | 95,212a | 85,351a |
| Investments in unconsolidated affiliates | 3,266a | 3,097a |
| Lease right-of-use assets, net | 809a | 826a |
| Other non-current assets, net | 2,017a | 1,733a |
| Intangible assets, net | 5,971a | 6,239a |
| Goodwill | 3,903a | 4,019a |
| Total assets | 125,380a | 113,698a |
| Liabilities and equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 8,306a | 6,663a |
| Accounts payable to related companies | 19a | 21a |
| Derivative liabilities | 15a | 8a |
| Operating lease current liabilities | 67a | 56a |
| Accrued and other current liabilities | 4,241a | 3,521a |
| Current maturities of long-term debt | 8a | 1,008a |
| Total current liabilities | 12,656a | 11,277a |
| Long-term debt, less current maturities | 59,752a | 51,380a |
| Non-current derivative liabilities | | 4a |
| Non-current operating lease liabilities | 730a | 778a |
| Deferred income taxes | 4,190a | 3,931a |
| Other non-current liabilities | 1,618a | 1,611a |
| Redeemable noncontrolling interests | 417a | 778a |
| Equity | — | — |
| Limited partners | — | — |
| Preferred unitholders | 3,852a | 6,459a |
| Common unitholders | 31,195a | 30,197a |
| General partner | -2a | -2a |
| Accumulated other comprehensive income | 73a | 28a |
| Total partners’ capital | 35,118a | 36,682a |
| Noncontrolling interests | 10,899a | 7,257a |
| Total equity | 46,017a | 43,939a |
| Total liabilities and equity | 125,380a | 113,698a |