What we need you to do 1.Supply‑Chain Research and Modelling Assist in mapping the upstream‑downstream supply chain of sustainable aviation fuel (SAF), biodiesel, HVO and other low‑carbon fuels. Analyse cost composition and routing logic covering blending, transportation and refuelling links. 2.Logistics and Compliance Research Monitor compliance matters concerning cross‑border SAF shipment, customs clearance, storage and handling. Undertake data compilation, regulatory comparison and procedure documentation. 3.Project Delivery Support Assist the implementation workflow of green‑fuel refuelling projects, including logistics coordination, progress monitoring and basic scheme deliverables. What we expect you to do 1.Majoring in science‑and‑engineering disciplines, energy engineering, chemical engineering, logistics or supply‑chain management are preferred. A keen interest in sustainable energy and low‑carbon supply‑chain systems is required. 2.Prior internship experience within fuel, energy, logistics, aviation or chemical sectors is a plus. Experience in cross‑border supply‑chain operations, project administration or consulting‑oriented research will be favored. 3.Data‑driven logical analysis: solid aptitude for data analysis and modelling Communication and presentation: clear‑structured thinking, capable of report‑writing, presentations and cross‑team liaison in both English and Chinese 4.Cross‑functional collaboration: strong information‑sorting skills, task‑driving capability, team‑player awareness and sound execution capacity