The Diesel national average price in September 2023 is $19.653 per liter, so the applicable adjustment percentage effective October 1st, is 33.5% according to the following table:

NATIONAL AVERAGE NEW SCALE OF TEMPORARY ADJUSTMENTS TO THE DISCOUNTS OF THE RATE REGISTERED WITH THE S.C.T.
Diesel price per liter $ M.N.		Discount adjustment in Diesel price increase (%)
From:	To:
	3.845	0.0%
3.846	4.085	0.5%
4.086	4.325	1.0%
4.326	4.565	1.5%
4.566	4.805	2.0%
4.806	5.045	2.5%
5.046	5.285	3.0%
5.286	5.525	3.5%
5.526	5.765	4.0%
5.766	6.005	4.5%
6.006	6.245	5.0%
6.246	6.485	5.5%
6.486	6.725	6.0%
6.726	6.965	6.5%
6.966	7.205	7.0%
7.206	7.445	7.5%
7.446	7.685	8.0%
7.686	7.925	8.5%
7.926	8.165	9.0%
8.166	8.405	9.5%
8.406	8.645	10.0%
8.646	8.885	10.5%
8.886	9.125	11.0%
9.126	9.365	11.5%
9.366	9.605	12.0%
9.606	9.845	12.5%
9.846	10.085	13.0%
10.086	10.325	13.5%
10.326	10.565	14.0%
10.566	10.805	14.5%
10.806	11.045	15.0%
11.046	11.285	15.5%
11.286	11.525	16.0%
11.526	11.765	16.5%
11.766	12.005	17.0%
12.006	12.245	17.5%
12.246	12.485	18.0%
12.486	12.725	18.5%
12.726	12.965	19.0%
12.966	13.205	19.5%
13.206	13.445	20.0%
13.446	13.685	20.5%
13.686	13.925	21.0%
13.926	14.165	21.5%
14.166	14.405	22.0%
14.406	14.645	22.5%
14.646	14.885	23.0%
14.886	15.125	23.5%
15.126	15.365	24.0%
15.366	15.605	24.5%
15.606	15.845	25.0%
15.846	16.085	25.5%
16.086	16.325	26.0%
16.326	16.565	26.5%
16.566	16.805	27.0%
16.806	17.045	27.5%
17.046	17.285	28.0%
17.286	17.525	28.5%
17.526	17.765	29.0%
17.766	18.005	29.5%
18.006	18.245	30.0%
18.246	18.485	30.5%
18.486	18.725	31.0%
18.726	18.965	31.5%
18.966	19.205	32.0%
19.206	19.365	32.5%
19.366	19.525	33.0%
19.526	19.685	33.5%
19.686	19.845	34.0%
19.846	20.005	34.5%
20.006	20.165	35.0%
20.166	20.325	35.5%
20.326	20.485	36.0%
20.486	20.645	36.5%
20.646	20.805	37.0%
20.806	20.965	37.5%
20.966	21.125	38.0%
21.126	21.285	38.5%
21.286	21.445	39.0%
21.446	21.605	39.5%
21.606	21.765	40.0%
21.766	21.925	40.5%
21.926	22.085	41.0%
22.086	22.245	41.5%
22.246	22.405	42.0%
22.406	22.565	42.5%
22.566	22.725	43.0%
22.726	22.885	43.5%
22.886	23.045	44.0%
23.046	23.205	44.5%
23.206	23.365	45.0%