The Trading Department of JSC “Caspy Commodity Exchange” hereby informs all participants in household coal trading, based on incoming letter No. 340 dated May 13, 2026 from JSC “Maykuben-West” and in accordance with Chapter 25 of the Exchange Trading Rules approved by Order No. 280 of the Acting Minister of National Economy of the Republic of Kazakhstan dated March 30, 2015, about the commencement of trading sessions for volumes according to the delivery plan for January through July 2026. The volumes for January through March 2026 had previously been offered for sale on another commodity exchange but were not sold. Delivery will be carried out during June–July 2026. Trading sessions will be held over five trading days from June 3 through June 9, 2026, from 12:00 to 13:00 Astana time. Trading will be conducted for the following trading instruments:

CL17FCGMB - Abai region (10 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCDMB - Aktobe region (9 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCCMB - Akmola region (54 lots), the base price on the first day of trading is 8,903.00 (Eight thousand nine hundred and three) tenge 00 tiyn, the maximum bid price will be 8,992.03 tenge (Eight thousand nine hundred and ninety-two) tenge 03 tiyn, including VAT.

CL17FCBMB - Almaty region (2 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCFMB - East Kazakhstan Region (19 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCHMB - Zhambyl region (3 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCJMB - Zhetysu region (3 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCMMB - Karaganda region (15 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCPMB - Kostanay region (16 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCNMB - Kyzylorda region (5 lots), the base price on the first day of trading is 8,933.00 (Eight thousand nine hundred and thirty-three) tenge 00 tiyn, the maximum bid price will be 9,022.33 tenge (Nine thousand twenty-two) tenge 33 tiyn, including VAT.

CL17FCSMB - Pavlodar region (13 lots), the base price on the first day of trading is 9 281.00 (Nine thousand two hundred and eighty-one) tenge 00 tiyn, the maximum bid price will be 9 373.81 tenge (Nine thousand three hundred and seventy-three) tenge 81 tiyn, including VAT.

CL17FCTMB - SKO (20 lots), the base price on the first day of trading is 8,775.00 (Eight thousand seven hundred and seventy-five) tenge 00 tiyn, the maximum bid price will be 8,862.75 tenge (Eight thousand eight hundred and sixty-two) tenge 75 tiyn, including VAT.

CL17FCXMB - Turkestan region (1 lot), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCIMB - Ulytau region (4 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

CL17FCZMB - Astana (21 lots), the base price on the first day of trading is 8,903.00 (Eight thousand nine hundred and three) tenge 00 tiyn, the maximum bid price will be 8,992.03 tenge (Eight thousand nine hundred and ninety-two) tenge 03 tiyn, including VAT.

CL17FCAMB - Almaty (3 lots), the base price on the first day of trading is 8,291.00 tenge (Eight thousand two hundred and ninety-one) tenge 00 tiyn, the maximum bid price will be 8,373.91 tenge (Eight thousand three hundred and seventy-three) tenge 91 tiyn, including VAT.

With the following technical characteristics - Grade B3 0-300 mm coal, Q1 (lowest calorific value for the working condition of the fuel), not less than 3700 – 5000 kcal/kg, Sd (Mass fraction of total sulfur state), 0.40 - 1.40%, Ad (ash content for the dry state), not more than 28%, W1 (mass fraction of total moisture in working condition) 22.0 – 18.0, Vda (yield of volatile substances to a dry ash–free state), 40 - 48% Mass fraction of pieces no more than 300 mm in size. RC 1689-1-2012, lot size 350 tons, payment terms - 100% of the transaction amount to the Seller's bank account within 3 (three) business days from the date of signing the contract, delivery time - T +3 (in case of deviation of the bidding schedule, the month of delivery in the announcement) (where T is the day of the transaction), FCA terms of delivery, Delivery base - Pavlodar region art. Ushkulyn (695203) (MB). The price is formed now. Ushkulyn (695203) (MB) Pavlodar region all other expenses, including those related to logistics, are paid in excess of the price at which the transaction was concluded on the commodity exchange. The indicative delivery plan for household coal for 2026 is available on the website www.ccx.kz in the “Coal” – “Market and Results” – “Delivery Plan” section.

The maximum bid size is not more than 3 lots (1,050) tons.