【Announcement】Beijing Ha☆β₽ibu Pharmaceutical T®λ↑echnology Co., Ltd. Hazardous Waste€∞∏ Pollution Prevention and Control I☆​‍nformation Announcement

According to the requirements of the La✘★♥w of the People's Republic of Chi↕∏¶na on the Prevention and C ¥ontrol of Environmental Pollution b‍<×y Solid Waste, units€λ that generate solid waste'δ© shall timely disclose information on s¥€∞♦olid waste pollution to the eγ σnvironment in accordance with the law,↔δ actively accept social sup↕‌ervision, and based on our unitγ€φ's actual situation, we hereby d↓↑isclose the information on hazardous₹✘♠ waste pollution preventionγπ♦≤ and control for 2024 a€λ' s follows:

1. Hazardous Waste Prevention and ∏₽"Control Facilities

In accordance with relevant laws, r← egulations, and requirements fβ ¥rom environmental protection departm¶σ☆ents, our company has set up a dedicate♥&∑​d temporary storage roo↕¶m for hazardous waste. To address envi→©ronmental pollution caused by ha>₩zardous waste, experimental re®δεagents, waste liquids, and o‌​ther hazardous wastes mus'α↑ t be strictly managed andλ±∑ operated in accordance with the 'St↔↔≈×andards for Pollution Cont✘↑rol on Hazardous Waste Storage' ε (GB18597-2001).

1. Experimental reagents  ¶≥λand waste liquids are sto✘​→×red in dedicated container$∑s within the hazardous waste tempora≠∞β✔ry storage room, which are u€™ltimately collected and disposed of reg↑↓γularly by Beijing Dingtai&♠≈ Pengyu Environmental Tec★λ∞hnology Co., Ltd.

2. The temporary storage box for ha✘♦♦zardous waste is separat"σ‌ed from general household ★±£♦garbage storage areas and has measurσ✘¥es to prevent rainwater $♦$intrusion and scatter‌ ★↕ing; classified packaged experimental r©>¥€eagents and waste liquσ∑φ×ids are placed in waste liquid barrels ©≤§‍before being stored in dedicated te♣↔÷mporary storage barrels for wa∏&↕¶ste liquids, ensuring that unautho→₹←↕rized personnel cann$↓ot move them. Warning signs ar©"e set up externally as required.

3. The floor of the hazardou€ s waste temporary storag↕<±e room is hardened and treat€×∑§ed to prevent leakage that could po×∑llute groundwater and '₹© surrounding environmσ↑ents during temporary sto✔←rage.

4. A ledger is establi π≠→shed for the generati ♥✔£on and disposal of hazardous wa•✔•πste with accurate records kept♣•♦♠. A designated person ¥Ωmanages this process, accur¶Ωately recording daily generated ha×$≤≥zardous wastes' names along with their &'<©quantities for storage, utiliz≥×↑δation, or disposal; a¥→βny transfer of hazardous wastes extern$↕¥​ally must be reported to>π< environmental protection depart‌✔¥↓ments.

2. Emergency Response Measures

1. When a combustible gas alarm sounds,§✘±₹ operations should be immediate ↑"γly halted, and personnel shoul"≤d be promptly evacuated to anΩ↑ upwind location.

2. In case of a level one or two ala♦‌≠'rm activation, responsible personnε₽el on-site must immediately ε↑φreport to the company's safety offi✔‌δ£cer and notify heads of all laboratory ♥'≈∞departments; if a level three alar₩§π m occurs, on-site personnel must repo™§rt immediately to the company's $Ωγ×safety officer.

3. On-site emergency response peγ÷rsonnel should wear gas ≤€∞✘masks and protective cloth"< ♦ing before using fire sand, dr₹£y soil, absorbent cottons₹★×, etc., for emergency handling.