Dear Client,

As a consequence of the current situation involving the constant daily increase in the price of diesel, we are compelled to update the conditions for the application of the fuel surcharge (BAF), which come into effect as of today, March 10, 2026:

1.- The review of the tariff increase percentage will be carried out weekly every Monday and will apply as long as the price of diesel remains above €1.427/l, which is the average price of diesel in Catalonia for the week prior to the start of the Middle East conflict (week 9). This will be taken as the reference price published on the electronic site of the Ministry for the Ecological Transition and the Demographic Challenge: .

2.- The diesel price taken into account for the calculation of the weekly BAF percentage will be the one published every Monday corresponding to the average of the previous week from the aforementioned source. Example: in week No. 11, the BAF percentage corresponding to the average price of week 10 will be applied. All data will be published every Monday on our website .

3.- The calculations to establish the weekly percentage increase in the tariff to be applied are carried out according to the formula and the table of brackets available in the information box above.

The BAF we are applying for this week is the one shown in the information box above, calculated according to the average price of the previous week.

We deeply regret having to implement this measure, which, as you will understand, is entirely beyond our control and responds only to the need to maintain the service with the required quality and ensure the economic viability of our firm.

Thanking you for your understanding, yours sincerely,

Marc Santiveri Juvé C.E.O.