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Accounts payable and accrued expenses:
12 Months Ended
Dec. 31, 2022
Accounts payable and accrued expenses:  
Accounts payable and accrued expenses:

Note 9 - Accounts payable and accrued expenses:

At December 31, 2021 and 2022, the balances are as follows:

December 31, 

    

2021

    

2022

Suppliers

Ps.

290,687

Ps.

307,068

Taxes payable

311,847

574,311

Use rights of assets under concession

337,087

575,598

Accounts payable to related parties (Note 14.1)

127,901

169,696

Lease payable (Note 7.1)

24,510

23,547

Salaries payable

166,089

187,209

Sundry creditors for services provided

959,376

915,873

Accounts payable to contractors

271,462

61,202

Total

Ps.

2,488,959

Ps.

2,814,504

Since these accounts mature at a term of under one year, their fair value is considered to approximate their carrying value.