As someone with years of hands-on trading experience, it's important for me to clarify what CCB Futures actually offers before I get into the matter of trading costs. According to the regulatory and product details, CCB Futures specializes in futures trading and is strictly regulated in China under the CFFEX. I did not find any evidence that CCB Futures provides access to index contracts such as the US100 or similar international indices. Their permitted trading instruments are exclusively domestic futures like rapeseed oil, cotton, and palm oil. For cost transparency, CCB Futures lists fee standards for select products—for example, trading rapeseed oil has a 20 yuan per lot fee, while cotton is 43 yuan per lot. These are product-specific fees and don’t extend to indices like the US100, simply because CCB Futures does not appear to offer those products. Additionally, opening an account involves an internet account fee, and margin requirements will vary by contract. There’s no clear information on any inactivity fees, spreads, or additional costs for products not listed. If your strategy hinges on indices such as the US100, from my research and experience, CCB Futures would not meet your needs. I would advise verifying all costs directly with the broker before committing capital, and only proceed if the product offering fits your precise trading requirements. This cautious approach aligns with best risk management practices for any serious trader.