Understanding the applicable mint limit

When multiple native assets are supplied as collateral to mint SuTokens, the system by design gives preference to the homogeneous group over a heterogeneous group while determining the mint limit.

Let us look at a few scenarios;

• Deposit Asset

Deposit	Intra suLTV	Intra LTV	Inter LTV	Asset Amount	Collateral Value (USD)
USDC	98.50%	90%	80%	1000	1000
ETH	98.50%	93%	80%	1	3000

* These LTV figures are illustrations. Please check protocol parameters for current LTV values

Mint Limit immediately after deposit of asset - SuUSD

SuToken to be minted	SuUSD
SuToken minted against Deposit Assets	0
Homogeneous Deposit Asset Value (USDC)	1000 USD
Mint Limit @ 98.5% Intra SuLTV	985 USD
Heterogenous Deposit Asset Value (ETH)	3000 USD
Mint Limit @80% Inter LTV	2400 USD
Total Mint Limit Available	3385 USD

Mint Limit immediately after Deposit of asset - SuETH

SuToken to be minted	SuETH
SuToken minted against Deposit Assets	0
Homogeneous Deposit Asset Value (ETH)	3000 USD
Mint Limit @ 98.5% Intra SuLTV	2955 USD
Heterogenous Deposit Asset Value (USDC)	1000 USD
Mint Limit @80% Inter LTV	800 USD
Total Mint Limit Available	3755 USD

Mint Limit of SuUSD after minting SuETH

SuToken to be minted	SuUSD
SuToken already minted against Deposit Assets	SuETH
Present Value of Minted SuToken	0.4925 SuETH (1477.5 USD)
Deposit Asset available to Mint (USDC)	1000 USDC (1000 USD)
Deposit Asset available to Mint (ETH)	0.5 ETH (1500 USD)
Homogeneous Deposit Asset Value (USDC)	1000 USD
Mint Limit @ 98.5% Intra SuLTV	985 USD
Heterogenous Deposit Asset Value (ETH)	1500 USD
Mint Limit @80% Inter LTV	1200 USD
Total Mint Limit Available	2185 USD
Overall SuTokens after both Mints	2185 SuUSD, 0.4925 SuETH

The same determination is made when users are borrowing native assets against a homogeneous or heterogeneous group of Deposit assets.