Polygon:

$ETH: 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619

https://polygonscan.com/address/0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619

$oETH: 0x0caD6ef3383C4349c68f072076BCDE7B7623576B

https://polygonscan.com/token/0x0caD6ef3383C4349c68f072076BCDE7B7623576B

Ethereum:

$ETH: 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

https://etherscan.io/token/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

Binance Smart Chain:

$ETH: 0x2170Ed0880ac9A755fd29B2688956BD959F933F8

https://bscscan.com/token/0x2170Ed0880ac9A755fd29B2688956BD959F933F8

OKExChain:

$ETH: 0xEF71CA2EE68F45B9Ad6F72fbdb33d707b872315C

https://www.oklink.com/en/okc/address/0xEF71CA2EE68F45B9Ad6F72fbdb33d707b872315C

Gnosis / xDAI:

$ETH: 0x6A023CCd1ff6F2045C3309768eAd9E68F978f6e1

https://blockscout.com/xdai/mainnet/token/0x6A023CCd1ff6F2045C3309768eAd9E68F978f6e1/token-transfers

HECO:

$ETH: 0x64FF637fB478863B7468bc97D30a5bF3A428a1fD

https://hecoinfo.com/token/0x64FF637fB478863B7468bc97D30a5bF3A428a1fD