Is there any idea to withdraw bitcoin from the CEX with low fees ?

[PX-Z]

Yes, it's a another fee to consider after the withdrawal from cex to your wallet when you want to send it back to another platform. It's just usdt on trx is cheaper to withdraw from cex, at least $1.5 or something. But just like any tokens from these network, eth, trx and binance you need to have a balance for another fee/gas which needs at least $5 since some tx failed due whatever reasons. Tbh i only store usdt in cex to avoid higher fees.

what's the point of saving a few $ on fees when you could lose or get locked out of your funds when you need them?
i'm sure you already know that it's not safe keeping your coins on an exchange.

and the high fees for USDT are long behind us, on ETH you can send USDT for as low as 1 cent most of the time, even lower or similar on other chains except for tron, it's actually the most expensive. you are looking at paying ~$3 per transaction if you are out of energy.

People consider fees to be the most priority when using a platform regardless a cex or privacy centered platform, and regardless the idea of funds getting locked on. They might use it once or twice but in the long run, people stay on cheaper fees offered platform. That's even the main point of OP asking. But yes, you're not wrong.

1 cent fee of sending USDT on ETH chain? That's new to me, afaik solana and trx is one the cheapest chain. Even google said so.

[Zwei]

1 cent fee of sending USDT on ETH chain? That's new to me

here is a fresh random USDT tx i found: https://etherscan.io/tx/0xbba675dfe89af730d06b48559b2fbbbf0a3d3bc1d50ea61499be1c7281460b5b
the fee was only $0.004764 and it was confirmed within 3 secs.

afaik solana and trx is one the cheapest chain. Even google said so.

google is feeding you misinformation, because sending USDT on tron is anything but cheap. well, it's cheap, even free if you freeze TRX for energy (you can also rent it), else you will be burning at least 6.4 TRX for energy to send USDT.
it used to be kinda cheap when each TRX was worth like 5 cents and ETH transaction costing $30 in comparison, but now anymore.

[Darker45]

But I don't know how much USDT it would be safe to exchange here but for now I think the low amount transactions are risk-free.

I'm not sure about being risk-free. I don't think there's such a transaction with a third-party that's risk-free.

Anyway, if you want to add another layer of security to your transaction, you might want to consider using BitcoinVN via OrangeFren or Trocador. The former has up to 0.016BTC of BitcoinVN's funds as a guarantee against the service scamming you while the latter insures BitcoinVN transactions 100%. Of course, please do your research. Terms apply.

[Crypto Library]

By the way, I would like to draw NotATether attention because I see on their bitmixlist website that the BitcoinVN platform was founded in 2014, but unexpectedly when I check their website whois.com, I see that their platform was registered on 2018-03-21. I will request NotATether to check and verify this, and put the correct time in the Founded cell.

Maybe the exchange didn't always have that website or they were founded under a different name. Their website also claims that they have been operating as a cryptocurrency exchange since 2014. More precisely, their about us page says that the company was founded in late 2013. Could it be that they first started as a physical shop in Vietnam (maybe with bitcoin ATMs) and only later expanded and started offering online exchanges?!

Yes I can also see India about us page that they started their journey on 2014. Thanks for letting me know this . 

I don't know why you have to withdraw CEX from another exchange. You have to hold it on a non-custodial wallet at the end of the day. First of all, you have to choose an exchange that doesn't require high fees, as other members already suggested the names. For me, I have been doing a strategy; I am accumulating Bitcoin as well. I have been receiving payment from the signature campaign to a non-custodial wallet. Since I want to break the transaction, so per month I am moving my money into KuCoin and then from KuCoin to Binance through the BEP20 chain, and it does cost a small amount only.

So finally I withdraw Bitcoin from Binance to my hardware wallet. Likely after 3/4 months I withdraw from Binance. So I don't need to spend a lot of fees to break the connection. So you may purchase from Binance or from another exchange and move to another lower-fee exchange through another chain. Then finally withdraw it to the hardware wallet or a non-custodial wallet through the Bitcoin blockchain. It seems MEXC or OKX charge fewer fees now; you may use them to buy Bitcoin or may use them as mediators to reduce the exchanging and withdrawal fees.

I already said that I have to buy it on cex because of my personal reasons and then I am trying to stay safe by transferring to a decentralized wallet. Since my DCA planning amount is not very high, I am looking for some ninja tricks to reduce my withdrawal fees in this regard and maybe I have found it.

But I don't know how much USDT it would be safe to exchange here but for now I think the low amount transactions are risk-free.

I'm not sure about being risk-free. I don't think there's such a transaction with a third-party that's risk-free.

Anyway, if you want to add another layer of security to your transaction, you might want to consider using BitcoinVN via OrangeFren or Trocador. The former has up to 0.016BTC of BitcoinVN's funds as a guarantee against the service scamming you while the latter insures BitcoinVN transactions 100%. Of course, please do your research. Terms apply.

Actually I have also doubt on them but my monthly transaction amount will be not much higher than $40 or $50, and I think that we can trust at least with this amount in this platform.