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https://dtiwebfiles.s3-ap-southeast-1.amazonaws.com/BIS/Trade%20Remedies/DTI%20NOTICES%2CORDERS%2CINITIATION%20%26%20PRELIMINARY%20REPORTS/Safeguard%20Measures/HDPE%20and%20LLDPE/HDPE/Preliminary/Public%20Version_Prelim%20Report-HDPE.pdf

https://dtiwebfiles.s3-ap-southeast-1.amazonaws.com/BIS/Trade%20Remedies/DTI%20NOTICES%2CORDERS%2CINITIATION%20%26%20PRELIMINARY%20REPORTS/Safeguard%20Measures/HDPE%20and%20LLDPE/LLDPE/Preliminary/Department%20Administrative%20Order%20No.%2021-05.pdf