Inventories and Supplies (Tables)

12 Months Ended

Dec. 31, 2021

Classes Of Inventories [Abstract]

Summary of Inventories and Supplies

As at December 31, 2021 and 2020, this account consists of:

	2021		2020
	(in million pesos)
Commercial:
At net realizable value(1)		2,109		1,406
At cost		2,835		1,755
Network:
At net realizable value(1)		515		420
At cost		1,702		1,445
Others:
At net realizable value(1)		1,038		2,259
At cost		1,813		3,248
Total inventories and supplies at the lower of cost or net realizable value		3,662		4,085

Summary of Cost of Inventories and Supplies Recognized as Expense

The cost of inventories and supplies recognized as expense for the years ended December 31, 2021, 2020 and 2019 are as follows:

	2021		2020		2019
	(in million pesos)
Cost of sales		7,375		8,882		9,528
Repairs and maintenance		850		613		823
Provisions (Note 5)		847		934		471
Selling and promotions		9		3		138
		9,081		10,432		10,960

Summary of Changes in Allowance for Inventory Obsolescence and Write-down

Changes in the allowance for inventory obsolescence and write-down for the years ended December 31, 2021 and 2020 are as follows:

	2021			2020
	(in million pesos)
Balances at beginning of the year		2,363			2,303
Provisions (Note 5)		847			934
Translation revaluation		2			(1	)
Reversals		(11	)		(346	)
Reclassification		(73	)		(209	)
Cost of sales		(440	)		(262	)
Write-off		—			(56	)
Balances at end of the year		2,688			2,363