Đánh giá sàn BTCC: phí giao dịch & điều kiện

Phí — VIP 0 (no deposit requirement) from the official Fees & VIP page: futures taker 0.055% / maker 0.03%, spot taker 0.3% / maker 0.2%. Coupon-based fee coverage not applied. Max leverage: 250x per the current homepage headline ("up to 250x"); an older newsroom AMA post mentions 500x on BTC/ETH/XRP/DOGE/SOL, not recorded because the live site states 250x. Users = "11M Registered Users" on the official About page. kyc_required = false: the official KYC guide states live trading is not restricted by verification level (KYC only raises deposit/withdrawal limits). insurance_fund = the BTCC "Risk Reserve Fund" (covers negative balances). earn_staking = BTCC Earn flexible savings (not on-chain staking). No official page names an HQ city. Withdrawal fees from the official Fees page, Deposits & Withdrawals tab: BTC 0.0001 BTC on the Bitcoin network; USDT 1.5 USDT on TRON (TRC20) (ERC20/BEP20 2; cheapest Solana 1). BTCC states the main net may adjust the fee without notice. Withdrawal fees checked 2026-09-23; the exchange adjusts them with network conditions. Re-verified 2026-10-19 by weekly review in-browser: Fees & VIP table VIP 0 row Futures Taker / Maker "0.055% / 0.03%" (previously recorded 0.048% taker), Spot "0.3% / 0.2%" unchanged.