# 2026 CHINESE GRAND PRIX ### 13 - 15 March 2026 The FIA Formula One Technical Delegate From The FIA Formula One Technical Delegate To The Stewards Document 15 Date 13 March 2026 Time 11:33 Title Technical Delegate's Report Description New PU elements for this Competition **Enclosed 02 CHI GP 26 TDR4.pdf Jo Bauer** ## 2026 CHINESE GRAND PRIX ## 13 - 15 March 2026 From : The FIA Formula 1 Technical Delegate To : The Stewards Date : 13 March 2026 ### Technical Delegate's Report The following driver will start the second Competition of the 2026 Formula One World Championship with a new internal combustion engine (ICE): ## Number Car Driver Previously used ICE 06 Red Bull Racing RB Ford Isack Hadjar 1 The internal combustion engine used by Isack Hadjar is one (1) of the four (4) new internal combustion engines allowed for the 2026 Championship season and this is in conformity with B8.2.2 a) of the 2026 Formula One Sporting Regulations. The following driver will start the second Competition of the 2026 Formula One World Championship with a new turbocharger (TC): ## Number Car Driver Previously used TC 06 Red Bull Racing RB Ford Isack Hadjar 1 The turbocharger used by Isack Hadjar is one (1) of the four (4) new turbochargers allowed for the 2026 Championship season and this is in conformity with B8.2.2 b) of the 2026 Formula One Sporting Regulations. The following driver will start the second Competition of the 2026 Formula One World Championship with a new exhaust set (EXH): ## Number Car Driver Previously used EXH 06 Red Bull Racing RB Ford Isack Hadjar 1 The exhaust set used Isack Hadjar drivers is one (1) of the four (4) new exhaust sets allowed for the 2026 Championship season and this is in conformity with B8.2.2 c) of the 2026 Formula One Sporting Regulations. The following driver will start the second Competition of the 2026 Formula One World Championship with a new motor generator unit-kinetic (MGU-K): ## Number Car Driver Previously used MGU-K 06 Red Bull Racing RB Ford Isack Hadjar 1 The motor generator unit-kinetic used by Isack Hadjar is one (1) of the three (3) new motor generator units-kinetic allowed for the 2026 Championship season and this is in conformity with B8.2.2 f) of the 2026 Formula One Sporting Regulations. The following driver will start the second Competition of the 2026 Formula One World Championship with a new energy store unit (ES): ## Number Car Driver Previously used ES 14 Aston Martin Aramco Honda Fernando Alonso 1 The energy store unit used by Fernando Alonso is one (1) of the three (3) new energy store units allowed for the 2026 Championship season and this is in conformity with B8.2.2 d) of the 2026 Formula One Sporting Regulations. The following driver will start the second Competition of the 2026 Formula One World Championship with a new control electronics unit (PU-CE): ## Number Car Driver Previously used PU-CE 14 Aston Martin Aramco Honda Fernando Alonso 1 The control electronics unit used Fernando Alonso is one (1) of the three (3) new control electronics units allowed for the 2026 Championship season and this is in conformity with B8.2.2 e) of the 2026 Formula One Sporting Regulations. The following drivers will start the second Competition of the 2026 Formula One World Championship with a new power unit ancillary component (PU-ANC): ## Number Car Driver Previously used PU-ANC 06 Red Bull Racing RB Ford Isack Hadjar 1 18 Aston Martin Aramco Honda Lance Stroll 2 14 Aston Martin Aramco Honda Fernando Alonso 1 31 Haas Ferrari Esteban Ocon 1 The power unit ancillary component used by the above drivers is one (1) of the six (6) new power unit ancillary components allowed for the 2026 Championship season and this is in conformity with B8.2.2 g) of the 2026 Formula One Sporting Regulations.