SEGMENT AND RELATED INFORMATION: (Tables)

6 Months Ended

Jun. 30, 2020

SEGMENT AND RELATED INFORMATION:

Schedule of financial information relating to Company's segments

	Three Months Ended June 30, 2020
	(in millions)
			Mexican				Corporate, other
	Mexican		IMMSA		Peruvian		and
	Open-pit		Unit		Operations		eliminations		Consolidated
Net sales outside of segments	$	1,016.7	$	80.1	$	688.6	$	—	$	1,785.4
Intersegment sales		—		21.5		—		(21.5)		—
Cost of sales (exclusive of depreciation, amortization and depletion)		526.4		81.9		395.9		(27.5)		976.7
Selling, general and administrative		19.2		1.8		8.3		2.1		31.4
Depreciation, amortization and depletion		93.6		10.3		80.3		9.6		193.8
Exploration		0.8		2.2		2.5		0.8		6.3
Operating income	$	376.7	$	5.4	$	201.6	$	(6.5)		577.2
Less:
Interest, net										(87.8)
Other income (expense)										(1.0)
Income taxes										(224.4)
Equity earnings of affiliate										(3.1)
Non-controlling interest										(1.4)
Net income attributable to SCC									$	259.5
Capital investment	$	65.5	$	14.4	$	30.8	$	2.6	$	113.3
Property and mine development, net	$	4,400.1	$	506.7	$	3,775.9	$	514.3	$	9,197.0
Total assets	$	7,150.2	$	824.1	$	4,749.4	$	3,081.3	$	15,805.0

	Six Months Ended June 30, 2020
	(in millions)
			Mexican				Corporate, other
	Mexican		IMMSA		Peruvian		and
	Open-pit		Unit		Operations		eliminations		Consolidated
Net sales outside of segments	$	1,970.4	$	187.8	$	1,346.9	$	—	$	3,505.1
Intersegment sales		—		48.3		—		(48.3)		—
Cost of sales (exclusive of depreciation, amortization and depletion)		991.4		194.1		806.9		(60.0)		1,932.4
Selling, general and administrative		35.9		4.2		17.4		3.1		60.6
Depreciation, amortization and depletion		185.0		20.9		161.6		19.3		386.8
Exploration		1.5		5.1		4.1		4.2		14.9
Operating income	$	756.6	$	11.8	$	356.9	$	(14.9)		1,110.4
Less:
Interest, net										(176.6)
Other income (expense)										(8.4)
Income taxes										(446.2)
Equity earnings of affiliate										(2.1)
Non-controlling interest										(2.8)
Net income attributable to SCC									$	474.3
Capital investment	$	103.7	$	39.7	$	66.0	$	4.9	$	214.3
Property and mine development, net	$	4,400.1	$	506.7	$	3,775.9	$	514.3	$	9,197.0
Total assets	$	7,150.2	$	824.1	$	4,749.4	$	3,081.3	$	15,805.0

	Three Months Ended June 30, 2019
	(in millions)
			Mexican				Corporate, other
	Mexican		IMMSA		Peruvian		and
	Open-pit		Unit		Operations		eliminations		Consolidated
Net sales outside of segments	$	954.6	$	96.9	$	766.5	$	—	$	1,818.0
Intersegment sales		—		25.4		—		(25.4)		—
Cost of sales (exclusive of depreciation, amortization and depletion)		385.2		104.5		407.5		(29.9)		867.3
Selling, general and administrative		15.7		2.2		9.2		3.8		30.9
Depreciation, amortization and depletion		87.9		13.3		84.5		13.1		198.8
Exploration		0.5		2.6		4.2		0.1		7.4
Operating income	$	465.3	$	(0.3)	$	261.1	$	(12.5)		713.6
Less:
Interest, net										(79.6)
Other income (expense)										23.0
Income taxes										(251.1)
Equity earnings of affiliate										(1.5)
Non-controlling interest										(2.0)
Net income attributable to SCC									$	402.4
Capital investment	$	62.6	$	22.5	$	94.3	$	1.0	$	180.4
Property and mine development, net	$	4,710.9	$	468.9	$	3,870.3	$	364.5	$	9,414.6
Total assets	$	8,014.9	$	842.1	$	4,953.3	$	1,534.3	$	15,344.6

	Six Months Ended June 30, 2019
	(in millions)
			Mexican				Corporate, other
	Mexican		IMMSA		Peruvian		and
	Open-pit		Unit		Operations		eliminations		Consolidated
Net sales outside of segments	$	2,026.7	$	198.1	$	1,346.6	$	—	$	3,571.4
Intersegment sales		—		45.3		—		(45.3)		—
Cost of sales (exclusive of depreciation, amortization and depletion)		804.8		204.5		755.5		(53.4)		1,711.4
Selling, general and administrative		32.0		4.0		18.8		4.6		59.4
Depreciation, amortization and depletion		172.9		26.2		159.4		21.9		380.4
Exploration		0.9		4.6		7.1		0.3		12.9
Operating income	$	1,016.1	$	4.1	$	405.8	$	(18.7)		1,407.3
Less:
Interest, net										(153.7)
Other income (expense)										28.3
Income taxes										(489.0)
Equity earnings of affiliate										0.7
Non-controlling interest										(3.0)
Net income attributable to SCC									$	790.6
Capital investment	$	121.2	$	47.5	$	182.7	$	2.1	$	353.5
Property and mine development, net	$	4,710.9	$	468.9	$	3,870.3	$	364.5	$	9,414.6
Total assets	$	8,014.9	$	842.1	$	4,953.3	$	1,534.3	$	15,344.6

Schedule of provisionally priced copper and molybdenum sales outstanding

Following are the provisionally priced copper and molybdenum sales outstanding at June 30, 2020:

	Sales volume	Priced at
	(million lbs.)	(per pound)	Month of settlement
Copper	113.2	2.73	July 2020 through November 2020
Molybdenum	18.0	7.38	July 2020 through September 2020