Niu Ge compared for an afternoon and found several cryptocurrencies with decent trading volume, a market capitalization of over thirty million, and not yet listed on Upbit.

1. ONE (Harmony): Harmony is a high-performance blockchain, and ONE is used for paying transaction fees, etc. It has a relatively high market capitalization and is actively traded on some mainstream platforms, but it is not listed on Upbit.

2. VET (VeChain): Focused on supply chain management and other business applications, VET is very active on many trading platforms, has sufficient market capitalization, and has yet to be listed on Upbit.

3. SLP/USDT: SLP is a digital currency based on blockchain technology, commonly found on some decentralized exchanges and certain centralized exchanges. It is mainly used for virtual asset trading in specific scenarios such as games, but it is currently not listed on Upbit.

4. HNT/USDT: HNT is the native token of the Helium network, which is dedicated to building a decentralized Internet of Things network. HNT has certain application value and market demand in IoT-related blockchain projects and is available on many mainstream trading platforms; however, this trading pair is not available on Upbit.

5. GALA/USDT: GALA is the cryptocurrency of the Gala Games ecosystem, which focuses on blockchain game development. GALA can be used to purchase virtual items in games, participate in game governance, etc. This trading pair is offered on many large trading platforms, but Upbit has not listed it.

6. NFT/ETH: NFT stands for non-fungible tokens, representing ownership of unique digital assets. The NFT/ETH trading pair is widely available on many platforms that support NFT trading. Due to Upbit's limited support for NFT-related trading, this trading pair is not available.

7. ROSE/USDT: ROSE is the native token of the Oasis Network, a blockchain project focused on privacy protection. ROSE has certain application scenarios and market demand in privacy computing and data security. Most mainstream platforms have the ROSE/USDT trading pair, but Upbit is not one of them.