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RELATED PARTY TRANSACTIONS: (Tables)

12 Months Ended

Dec. 31, 2019

RELATED PARTY TRANSACTIONS:

Schedule of receivable and payable balances with related parties

Receivable and payable balances with related parties are shown below (in millions):

​

​	​	​	​	​	​	​
​	​	At December 31,
​		2019			2018
Related parties receivable current:	​	​	​	​	​	​
Grupo Mexico and affiliates:	​	​	​	​	​	​
Asarco LLC	​	$	10.8	​	$	74.4
Americas Mining Corporation (“AMC”)	​	​	—	​	​	11.0
AMMINCO Apoyo Administrativo, S.A. de C.V. (“AMMINCO”)	​		0.1	​		0.2
Compania Perforadora Mexico S.A.P.I. de C.V. and affiliates	​		0.3	​		1.4
Ferrocarril Mexicano, S.A. de C.V.	​		—	​		0.1
Grupo Mexico	​		2.7	​		2.7
Mexico Generadora de Energia S. de R.L. ("MGE")	​	​	15.3	​	​	10.3
Mexico Proyectos y Desarrollos, S.A. de C.V. and affiliates	​	​	0.2	​	​	0.6
Related to the controlling group:	​	​	​	​	​	​
Boutique Bowling de Mexico S.A. de C.V.	​	​	0.1	​	​	0.3
Mexico Transportes Aereos, S.A. de C.V. ("Mextransport")	​	​	0.4	​	​	0.1
Operadora de Cinemas S.A. de C.V.	​	​	0.1	​	​	0.4
​	​	$	30.0	​	$	101.5
​	​	​	​	​	​	​
Related parties receivable non-current:	​	​	​	​	​	​
Grupo Mexico and affiliates:	​	​	​	​	​	​
Asarco LLC	​	$	59.5	​	​	—
​	​	​	​	​	​	​
Related parties payable:	​	​	​	​	​	​
Grupo Mexico and affiliates:	​	​	​	​	​	​
Asarco LLC	​	$	4.3	​	$	4.1
AMMINCO	​	​	16.9	​	​	8.0
Eolica El Retiro, S.A.P.I. de C.V.	​		—	​		1.0
Ferrocarril Mexicano S.A. de C.V.	​		6.4	​		6.4
Grupo Mexico	​		1.1	​		0.6
MGE	​	​	40.2	​	​	40.6
Mexico Proyectos y Desarrollos S.A. de C.V. and affiliates	​	​	16.0	​	​	14.4
Related to the controlling group:	​	​	​	​	​	​
Boutique Bowling de Mexico S.A. de C.V.	​		0.2	​		0.1
Mexico Transportes Aereos S.A. de C.V. (“Mextransport”)	​		1.2	​		—
Operadora de Cinemas S.A. de C.V.	​	​	0.1	​	​	0.1
​	​	$	86.4	​	$	75.3

​

Grupo Mexico and affiliates

RELATED PARTY TRANSACTIONS:

Schedule of purchase and sales activities with related parties

The following table summarizes the purchase and sale activities with Grupo Mexico and its affiliates in 2019, 2018 and 2017 (in millions):

​	​	​	​	​	​	​	​	​	​
​		2019			2018			2017
Purchase activity	​	​	​	​	​	​	​	​	​
Asarco LLC	​	$	37.6	​	$	37.2	​	$	37.2
AMMINCO	​	​	17.8	​	​	8.0	​	​	—
Eolica El Retiro, S.A.P.I. de C.V.	​		2.9	​		3.6	​		3.3
Ferrocarril Mexicano, S.A. de C.V.	​		44.1	​		41.7	​		43.5
Grupo Mexico	​	​	10.0	​	​	10.1	​	​	14.0
MGE	​		202.2	​		200.1	​		223.7
Mexico Proyectos y Desarrollos S.A. de C.V. and affiliates	​		71.0	​		79.8	​		152.9
Total purchases	​	$	385.6	​	$	380.5	​	$	474.6
Sales activity	​	​	​	​	​	​	​	​	​
Asarco LLC	​	$	11.3	​	$	81.8	​	$	96.2
AMMINCO	​	​	0.1	​	​	0.3	​	​	—
Compania Perforadora Mexico, S.A.P.I. de C.V. and affiliates	​	​	—	​	​	—	​	​	0.2
Ferrocarril Mexicano, S.A. de C.V.	​		0.1	​		—	​		—
Grupo Mexico	​		—	​		—	​		0.2
MGE	​	​	47.4	​	​	68.2	​	​	101.0
Total sales	​	$	58.9	​	$	150.3	​	$	197.6

​

Related to the controlling group

RELATED PARTY TRANSACTIONS:

Schedule of purchase and sales activities with related parties

The following table summarizes the purchase and sales activities with other Larrea family companies in 2019, 2018 and 2017 (in millions):

​

​	​	​	​	​	​	​	​	​	​
​		2019			2018			2017
Purchase activity	​	​	​	​	​	​	​	​	​
Boutique Bowling de Mexico S.A. de C.V.	​	$	0.4	​	$	0.3	​	$	0.3
Mextransport	​	​	2.3	​	​	12.4	​	​	1.3
Operadora de Cinemas S.A. de C.V.	​	​	0.2	​	​	0.2	​	​	0.1
Total purchases	​	$	2.9	​	$	12.9	​	$	1.7
​	​	​	​	​	​	​	​	​	​
Sales activity	​	​	​	​	​	​	​	​	​
Boutique Bowling de Mexico S.A. de C.V.	​	$	0.1	​	$	0.2	​	$	0.2
Empresarios Industriales de Mexico, S.A. de C.V.	​	​	0.2	​	​	—	​	​	—
Mextransport	​	​	1.8	​	​	1.2	​	​	0.3
Operadora de Cinemas S.A. de C.V.	​	​	0.1	​	​	0.1	​	​	0.2
Total sales	​	$	2.2	​	$	1.5	​	$	0.7

​

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