SEGMENT AND RELATED INFORMATION: (Tables)

3 Months Ended

Mar. 31, 2020

SEGMENT AND RELATED INFORMATION:

Schedule of financial information relating to Company's segments

	Three Months Ended March 31, 2020
	(in millions)
			Mexican				Corporate, other
	Mexican		IMMSA		Peruvian		and
	Open-pit		Unit		Operations		eliminations		Consolidated
Net sales outside of segments	$	953.7	$	107.7	$	658.3	$	—	$	1,719.7
Intersegment sales		—		26.8		—		(26.8)		—
Cost of sales (exclusive of depreciation, amortization and depletion)		465.1		112.2		411.0		(32.5)		955.8
Selling, general and administrative		16.7		2.4		9.1		0.9		29.1
Depreciation, amortization and depletion		91.4		10.6		81.3		9.6		192.9
Exploration		0.7		2.9		1.6		3.4		8.6
Operating income	$	379.8	$	6.4	$	155.3	$	(8.2)		533.3
Less:
Interest, net										(89.0)
Other income (expense)										(7.4)
Income taxes										(221.7)
Equity earnings of affiliate										1.0
Non-controlling interest										(1.4)
Net income attributable to SCC									$	214.8
Capital investment	$	38.2	$	25.3	$	35.2	$	2.3	$	101.0
Property and mine development, net	$	4,420.7	$	505.7	$	3,832.5	$	529.8	$	9,288.7
Total assets	$	7,057.2	$	815.9	$	4,687.5	$	3,651.5	$	16,212.1

	Three Months Ended March 31, 2019
	(in millions)
			Mexican				Corporate, other
	Mexican		IMMSA		Peruvian		and
	Open-pit		Unit		Operations		eliminations		Consolidated
Net sales outside of segments	$	1,072.1	$	101.2	$	580.1	$	—	$	1,753.4
Intersegment sales		—		19.9		—		(19.9)		—
Cost of sales (exclusive of depreciation, amortization and depletion)		419.6		100.0		348.0		(23.5)		844.1
Selling, general and administrative		16.3		1.8		9.6		0.8		28.5
Depreciation, amortization and depletion		85.0		12.9		74.9		8.8		181.6
Exploration		0.4		2.0		2.9		0.2		5.5
Operating income	$	550.8	$	4.4	$	144.7	$	(6.2)		693.7
Less:
Interest, net										(74.1)
Other income (expense)										5.4
Income taxes										(237.9)
Equity earnings of affiliate										2.1
Non-controlling interest										(1.0)
Net income attributable to SCC									$	388.2
Capital investment	$	58.6	$	25.0	$	88.4	$	1.1	$	173.1
Property and mine development, net	$	4,780.6	$	460.9	$	3,798.4	$	343.7	$	9,383.6
Total assets	$	8,375.0	$	942.2	$	4,636.6	$	1,588.8	$	15,542.6

Schedule of provisionally priced copper and molybdenum sales outstanding

Following are the provisionally priced copper and molybdenum sales outstanding at March 31, 2020:

	Sales volume	Priced at
	(million lbs.)	(per pound)	Month of settlement
Copper	83.5	2.24	April 2020 through July 2020
Molybdenum	14.8	8.43	April 2020 through July 2020